Feature selection is a widely studied technique whose goal is to reduce the dimensionality of the problem by removing irrelevant features. It has multiple benefits, such as improved efficacy, efficiency and interpretability of almost any type of machine learning model. Feature selection techniques may be divided into three main categories, depending on the process used to remove the features known as Filter, Wrapper and Embedded. Embedded methods are usually the preferred feature selection method that efficiently obtains a (...) selection of the most relevant features of the model. However, not all models support an embedded feature selection that forces the use of a different method, reducing the efficiency and reliability of the selection. Neural networks are an example of a model that does not support embedded feature selection. As neural networks have shown to provide remarkable results in multiple scenarios such as classification and regression, sometimes in an ensemble with a model that includes an embedded feature selection, we attempt to embed a feature selection process with a general-purpose methodology. In this work, we propose a novel general-purpose layer for neural networks that removes the influence of irrelevant features. The Feature-Aware Drop Layer is included at the top of the neural network and trained during the backpropagation process without any additional parameters. Our methodology is tested with 17 datasets for classification and regression tasks, including data from different fields such as Health, Economic and Environment, among others. The results show remarkable improvements compared to three different feature selection approaches, with reliable, efficient and effective results. (shrink)

While monadic second-order logic (MSO) has played a prominent role in model theoretic syntax, modal logics have been used in this context since its inception. When comparing propositional dynamic logic (PDL) to MSO over trees, Kracht (1997) noted that there are tree languages that can be defined in MSO that can only be defined in PDL by adding new features whose distribution is predictable. He named such features “inessential features”. We show that Kracht’s observation can be extended to other modal (...) logics of trees in two ways. First, we demonstrate that for each stronger logic, there exists a tree language that can only be defined in a weaker logic with inessential features. Second, we show that any tree language that can be defined in a stronger logic, but not in some weaker logic, can be defined with inessential features. Additionally, we consider Kracht’s definition of inessential features more closely. It turns out that there are features whose distribution can be predicted, but who fail to be inessential in Kracht’s sense. We will look at ways to modify his definition. (shrink)

This paper explores lexicographically additive representations of multi-attribute preferences on finite sets. Lexicographic additivity combines a lexicographic feature with local value tradeoffs. Tradeoff structures are governed by either transitive or nontransitive additive conjoint measurement. Alternatives are locally traded off when they are close enough within threshold associated with a dominant subset of attributes.

According to the additive view of sensory imagination, mental imagery often involves two elements. There is an image-like element, which gives the experiences qualitative phenomenal character akin to that of perception. There is also a non-image element, consisting of something like suppositions about the image's object. This accounts for extra- sensory features of imagined objects and situations: for example, it determines whether an image of a grey horse is an image of Desert Orchid, or of some other grey horse. The (...) view promises to give a simple and intuitive explanation of some puzzling features of imagination, and, further, to illuminate imagination 's relation to modal knowledge. I contend that the additive view does not fulfil these two promises. The explanation of how images come to be determinate is redundant: the content constituting the indeterminate mental images on which the view relies is sufficient to deliver determinate images too, so the extra resources offered by the view are not required.. (shrink)

A principal aim of the branch of ethics called ‘population theory’ or ‘population ethics’ is to find a plausible welfarist axiology, capable of comparing total outcomes with respect to value. This has proved an exceedingly difficult task. In this paper I shall state and discuss two ‘trilemmas’, or choices between three unappealing alternatives, which the population ethicist must face. The first trilemma is not new. It originates with Derek Parfit's well-known ‘Mere Addition Paradox’, and was first explicitly stated by (...) Yew-Kwang Ng. I shall argue that one horn of this trilemma is less unattractive than Parfit and others have claimed. The second trilemma, which is a kind of mirror image of the first, appears hitherto to have gone unnoticed. Apart from attempting to resolve the two trilemmas, I shall suggest certain features which I believe a plausible welfarist axiology should possess. The details of this projected axiology will, however, be left open. (shrink)

Do properties of a word's features influence the order of its acquisition in early word learning? Combining the principles of mutual exclusivity and shape bias, the present work takes a network analysis approach to understanding how feature distinctiveness predicts the order of early word learning. Distance networks were built from nouns with edge lengths computed using various distance measures. Feature distinctiveness was computed as a distance measure, showing how far an object in a network is from other objects (...) based on shared and non-shared features. Feature distinctiveness predicted order of acquisition across all measures: Words that were further away from other words in the network space were learned earlier. The best distance measures were based only on non-shared features and did not include shared features. This indicates that shared features may play less of a role in early word learning than non-shared features. In addition, the strongest effects were found for visual form and surface features. Cluster analysis further revealed that this effect is a localized effect in the object feature space, where objects' distances from their cluster centroid were inversely correlated with their age of acquisition. Together, these results suggest a role for feature distinctiveness in early word learning. (shrink)

Feature structures are employed in various forms in many areas of linguistics. Informally, one can picture a feature structure as a sort of tree decorated with information about constraints requiring that specific subtrees be identical (isomorphic). Here I show that this informal picture of feature structures can be used to characterize exactly the class of feature structures under their usual subsumption ordering. Furthermore, once a precise definition of tree is fixed, this characterization makes use only of (...) standard domain-theoretic notions regarding the information borne by elements in a domain, thus removing (or better, explaining) all apparentlyad hoc choices in the original definition of feature structures. In addition, I show how this characterization can be parameterized in order to yield similar characterizations of various different notions of feature structure, including acyclic structures, structures with appropriateness conditions and structures with apartness conditions (used to model path inequations). The generalizations to other notions of feature structure also emphasize that the construction given here is in fact independent of the application to feature structures. (shrink)

Noise in behavior is often viewed as a nuisance: while the mind aims to take the best possible action, it is let down by unreliability in the sensory and response systems. How researchers study cognition reflects this viewpoint – averaging over trials and participants to discover the deterministic relationships between experimental manipulations and their behavioral consequences, with noise represented as additive, often Gaussian, and independent. Yet a careful look at behavioral noise reveals rich structure that defies easy explanation. First, both (...) perceptual and preferential judgments show that sensory and response noise may potentially only play minor roles, with most noise arising in the cognitive computations. Second, the functional form of the noise is both non-Gaussian and non-independent, with the distribution of noise being better characterized as heavy-tailed and as having substantial long-range autocorrelations. It is possible that this structure results from brains that are, for some reason, bedeviled by a fundamental design flaw, albeit one with intriguingly distinctive characteristics. Alternatively, noise might not be a bug but a feature: indeed, we suggest that noise is fundamental to how cognition works. Specifically, we propose that the brain approximates probabilistic inference with a local sampling algorithm, one that uses randomness to drive its exploration of alternative hypotheses. Reframing cognition in this way explains the rich structure of noise and leads to a surprising conclusion: that noise is not a symptom of cognitive malfunction but plays a central role in underpinning human intelligence. (shrink)

Do properties of a word's features influence the order of its acquisition in early word learning? Combining the principles of mutual exclusivity and shape bias, the present work takes a network analysis approach to understanding how feature distinctiveness predicts the order of early word learning. Distance networks were built from nouns with edge lengths computed using various distance measures. Feature distinctiveness was computed as a distance measure, showing how far an object in a network is from other objects (...) based on shared and non‐shared features. Feature distinctiveness predicted order of acquisition across all measures: Words that were further away from other words in the network space were learned earlier. The best distance measures were based only on non‐shared features (object dissimilarity) and did not include shared features (object similarity). This indicates that shared features may play less of a role in early word learning than non‐shared features. In addition, the strongest effects were found for visual form and surface features. Cluster analysis further revealed that this effect is a localized effect in the object feature space, where objects' distances from their cluster centroid were inversely correlated with their age of acquisition. Together, these results suggest a role for feature distinctiveness in early word learning. (shrink)

The social doctrine of Catholicism was formed during the twentieth century - first as an addition to moral theology, and then acquired a certain autonomy, enriched with continuous, organic and systematic reflection on new and complex social problems. The most important point in the development of social doctrine is that it, being a doctrinal corps, with a stable theological basis, is not confined to a closed theological system, but proves its adaptability to the evolution of society, depending on the (...) situation in the world and the human ability to respond to new problems and time calls It stems from the impartial consideration of the social documents of all the Pontiffs - from Leo XII to John Paul II - and becomes even more evident from the Second Vatican Council. So, in order to understand the historical development of social doctrine, it is necessary to understand the socio-cultural context of each document, to consider the economic, social, political and cultural conditions in which they were formed and applied. (shrink)

This essay elucidates special features of I Eonjeok’s Jungyong gugyeong yeonui and Yeonui byeoljip, mainly in comparison with Zhu Xi’s interpretation of the Zhongyong. It also explores the significance of these two works in I Eonjeok’s entire thoughts on Confucian classics. I Eonjeok understands the Daxue in accordance with Neo-Confucianism, especially when he regards the investigation of the principle [窮理] as the precondition for correcting the mind [正心]. In addition, he interprets ‘one’ [一] as the sincerity [誠] of the (...) way of Heaven and discusses it in the context of the theory of the heavenly principle and human desire [天理人欲論]. I Eonjeok understands that reverence [敬], one of the core concepts of Neo-Confucian moral cultivation, is in line with sincerity and the sagely mind. In the Jungyong gugyeong yeonui, I Eonjeok emphasizes the Nine Rules [九經] of the Zhongyong as the key principles on which one governs the world. He believes that one can fulfil this task through sincerity, and as a way of cultivation, he recommends the investigation of things, expansion of knowledge, sincerity, and correcting the mind [格致誠正] instructed in the Daxue. According to him, sincerity is construed as the way of Heaven and the King can observe the Nine Rules by getting a firm grasp of the way of Heaven. The Jungyong gugyeong yeonui was intended to be presented to the King; therefore, it exhibits strong characteristics as the disciplines of kingship [帝王學]. The Jungyong gugyeong yeonui and Yeonui byeoljip, both of which explain the Nine Rules, provide complementary explanations to each other. I Eonjeok interprets Confucius’ saying that the King should appoint a person who has the virtue of cherishing people's lives as emphasizing that the King is able to benefit the people with pity only when he is assisted by the subject with this virtue. He stresses the significance of appointing the prime minister and other ministers from the perspective of the disciplines of kingship. In addition, he believes that fortune or misfortune from Heaven depends on whether the King has consistent virtue or not. I Eonjeok is under the influence of Zhu Xi’s Neo-Confucianism in that he contrasts the heavenly principle and human desire when discussing the virtue of the King. Besides, his interpretation of the Nine Rules is deemed as the disciplines of kingship in that he underlines the pure mind of the King. (shrink)

This paper studies the feature extraction and middle-level expression of Convolutional Neural Network convolutional layer glass broken and cracked at the scene of road traffic accident. The image pyramid is constructed and used as the input of the CNN model, and the convolutional layer road traffic accident scene glass breakage and crack characteristics at each scale in the pyramid are extracted separately, and then the depth descriptors at different image scales are extracted. In order to improve the discriminative power (...) of the depth descriptor, Hellinger kernel and Principal Component Analysis are used to perform nonlinear and linear transformations. Two aggregation strategies based on depth descriptors are proposed to form a global image representation. The classification experiment of the data set shows that Hellinger kernel, PCA transformation, and two aggregation strategies are all conducive to improving the classification accuracy. In addition, the convolutional layer road traffic accident scene glass breaking and crack feature coding can obtain better classification performance than the fully connected layer feature. We conducted dynamic impact tests on plate glass and Polyvinyl Butyral- laminated glass under different boundary conditions and studied the crack propagation and failure process of the glass under different impact speeds. The results show that there are radial cracks and circular cracks on the glass specimens under the impact load; the glass specimens show partial damage under high-speed impact and the characteristics of glass breaking and cracks at the scene of road traffic accidents; the four-frame plate glass is supported by sharp dagger-like fragments. This paper compares the energy absorption of glass specimens under different boundary conditions. The results show that the energy absorption effect of the four-point supporting glass specimen is generally stronger than that of the four-frame supporting glass. (shrink)

The shape of a life hypothesis holds that the temporal sequence of good or bad times in a life can itself be a valuable feature of that life. This is generally thought to be incompatible with additivism about lifetime well-being, which holds that lifetime well-being is fully determined by momentary well-being. This discussion examines Dale Dorsey’s recent argument that these views are in fact compatible. I argue that accepting the conjunction of these views requires stronger commitments than Dorsey recognizes. (...) After arguing that these commitments are problematic, I conclude that we should reject the compatibility claim. (shrink)

For thousands of human’s history, we have learned how to fake or hide our genuine feelings and emotion to our surrounding folks intentionally or unconsciously. It is an irony that this is what we call emotion intelligence to get more interests, show our politeness, tackle the dilemma, or deal with many other complicated situations. Posed smiles are one of the most common faked expressions in our daily life. Indeed, it is a challenge for computer vision system to recognize genuine from (...) posed smile of an individual, not even for human brains sometimes. Recently, an interesting work by Guo et al.(Guo, et al., 2018) employed computer vision techniques to investigate the potential differences in duration, intensity, speed, symmetry of the lip corners, and certain irregularities between genuine and posed smiles based on the UvA-NEMO Smile Database. The results are quite rewarding since they found that genuine smiles were correlated with higher onset, offset, apex, and total durations, as well as offset displacement, and Irregularity-b, compared with posed smiles. In addition, posed smiles were correlated with higher onset and offset Speeds, Irregularity-a, Symmetry-a, and Symmetry-d.We can’t agree with the saying that only a handful of studies on the dynamic features of facial expressions have been conducted due to the lack of user-friendly analytic tools. For the past decades, hundreds of studies focused on dynamic features of facial expressions (Ko, 2018, Sandbach, et al., 201... (shrink)

In this paper I target the relationship between two prints that are roughly qualitatively identical and share a causal history. Is one an artwork if and only if the other is an artwork? To answer this, I propose two competing principles. The first claims that certain intentional relations must be shared by the prints (e.g., editioned prints vs. non-editioned prints). The second, which I endorse, appeals only to minimal print ontology, claiming that the two prints need only be what I (...) call 'relevantly similar' to one other. There are no trumping features over and above relevant similarity. For any pairwise comparison of relevantly similar prints, one print being an artwork is both necessary and sufficient for the other print being an artwork. (shrink)

This study investigated the relation between psychological states and linguistic features with the case of Virginia Woolf. We analyzed the data from The Diary of Virginia Woolf and Virginia Woolf: Biography by automatic text analysis and statistical analysis, including stepwise multiple regression and Deep Learning algorithm. The results suggested that the significant linguistic features can jointly predict the psychological states of Virginia Woolf, including the emotional value of anger, the absolutist word “everything,” and the total of first-person plural pronouns. In (...) addition, we found that the total use of first-person plural pronouns and the emotional value of anger were negatively related to mental health of Virginia Woolf. While the use of the absolutist word “everything” was positively related to mental health of Virginia Woolf. Meanwhile, we developed a model that can predict the psychological states of Virginia Woolf, with 86.9% accuracy. We discussed the findings and enumerated the limitations of this study at the end of the paper. The results not only complemented previous studies in the understanding of the relation between language and psychological health, but also facilitated timely identification, intervention, and prevention of mental disorders. (shrink)

The phenomenal overflow debate is a debate about the richness of phenomenal consciousness. There are two candidate views: the rich view and the sparse view. The rich view says phenomenal consciousness outstrips access consciousness and the contents of working memory. The sparse view denies this. Moreover, according to some conceptions of the sparse view, the subjective impression of richness depends on scene statistics and the refrigerator-light illusion. The purpose of this paper is to show there are additional resources available to (...) the sparse view in accommodating intuitions of richness that have yet to be fully appreciated by participants in the debate. To this end, research pertaining to feature binding and activity-silent working memory will be discussed. (shrink)

The process of obtaining informed consent to participate in a clinical study presents many challenges for research conducted in a population of patients with schizophrenia. Morally valid, informed consent must include information sharing, decisional capacity, and capacity for voluntarism. This paper examines the unique features of schizophrenia that may threaten each of these elements of informed consent, and it proposes additional safeguards in the process of gaining informed consent from individuals with schizophrenia in order to maximise the decision-making potential of (...) this patient population. (shrink)

We study the generic theory of algebraically closed fields of fixed positive characteristic with a predicate for an additive subgroup, called $\mathrm {ACFG}$. This theory was introduced in [16] as a new example of $\mathrm {NSOP}_{1}$ nonsimple theory. In this paper we describe more features of $\mathrm {ACFG}$, such as imaginaries. We also study various independence relations in $\mathrm {ACFG}$, such as Kim-independence or forking independence, and describe interactions between them.

Since the inception of the Minimalist Program, Noam Chomsky has increasingly pushed the boundaries of a minimalist conception of grammar, one that pares the mechanisms specific to language down to the bare bones. In addition to the structure‐building operation of Merge, grammar involves some mechanism for feature interaction. Chomsky has explored several different varieties of a mechanism AGREE responsible for these kinds of feature interactions, for example feature matching, feature valuation, and feature movement, as (...) discussed in this chapter. The Minimalist Program leads to the question of whether Merge could be sufficient for narrow syntax. Actual implementations of even simple grammatical descriptions of real natural languages always appear to require more than Merge, but this chapter explores some of the ways in which various different mechanisms might be reduced to Merge, in the spirit of the Minimalist Program. (shrink)

This article approaches sensory modalities as semiotically active factors and organizing principles in meaning-making. The focus will be on the special case where modalities mismatch in film – i.e., the soundtrack and visuals present contradictory meanings. The conflict can be characterized by the concept of synthesis that emerges in theories of Eisenstein, Barthes, Jakobson, Lotman, and cognitivists. The artistic functions of such synthesis will be discussed with the help of examples from selected feature films. In the first place, conflicting (...) modalities are inspected in the light of Juri Lotmanʼs theory of two incompatible, but still complementary languages that make up a mechanism for generating new information. In addition, the prospects of evaluating modality conflicts will be touched upon, dismissing synchrony and redundancy as the scale parameters, but acknowledging Lotmanʼs model of space as a primary modeling system that is capable of representing semantic conflicts. (shrink)

A substantial body of experimental evidence has demonstrated that labels have an impact on infant categorization processes. Yet little is known regarding the nature of the mechanisms by which this effect is achieved. We distinguish between two competing accounts: supervised name‐based categorization and unsupervised feature‐based categorization. We describe a neurocomputational model of infant visual categorization, based on self‐organizing maps, that implements the unsupervised feature‐based approach. The model successfully reproduces experiments demonstrating the impact of labeling on infant visual categorization (...) reported in Plunkett, Hu, and Cohen (2008). It mimics infant behavior in both the familiarization and testing phases of the procedure, using a training regime that involves only single presentations of each stimulus and using just 24 participant networks per experiment. The model predicts that the observed behavior in infants is due to a transient form of learning that might lead to the emergence of hierarchically organized categorical structure and that the impact of labels on categorization is influenced by the perceived similarity and the sequence in which the objects are presented. The results suggest that early in development, say before 12 months old, labels need not act as invitations to form categories nor highlight the commonalities between objects, but they may play a more mundane but nevertheless powerful role as additional features that are processed in the same fashion as other features that characterize objects and object categories. (shrink)

This paper presents a proposal for the description of gesture phases derived from articulatory characteristics observable in their execution. Based on the results of an explorative study examining the execution of gesture phases of ten German speakers, the paper presents two sets of articulatory features, i.e., distinctive and additional features by which gesture phases are characterized from a context-independent and context-sensitive point of view. It will be shown that gesture phases show a particular distribution of the features, thus distinguishing one (...) phase from another. Furthermore, changes in the execution of phases in linear successions can be described by means of features. Contrary to other accounts, whose focus on gesture phases is primarily in relation to speech and/or adjacent phases, this proposal concentrates on the visible physical characteristics of gesture phases. (shrink)

Suyolcu-zāde Nahrī Aḥmad (d.1182/1768-1769) was an important sûfî poet being a member of Ismā‘īl Rūmī branch, the sect of Qādiriyya. He carried out the duty of spiritual and ethical guidance at Qādiriyya Lodge in Tekirdağ. Besides his sûfî character, he was a poet having an extensive knowledge about the theoretical and aesthetical bases of Dīwān literature. The only original copy of Nahrī’s Dīwānçe including his poems registered in the Vatican Library, Turkish Manuscripts, nr. 235. There are forty-five Turkish, twelve Arabic (...) and three Persian poems by Nahrī in this copy. The goal of this article is to present the formal and contextual features of Nahrī’s poems in Dīwānçe in the light of the analysis on some poems that we chose. Any study was not found about the poet’s life and poems in the literature review we made. In this study, poems are classified according to the verse form and the language, and the number of couplets, type of prosody, form, style and content of the chosen poems are evaluated accordingly. This study has importance in terms of providing insight about the Religious-Sûfîstic belief in the region and period of Nahrī Aḥmad who was a sûfî poet and a member of Qādiriyya sect. In addition, the study gives information about many important influencers of the period, particularly Niyāzī-i Miṣrī and inform the readers about these influencers’ and sûfîs’ effects on Nahrī’s poems and ideas. The study also makes contribution to determining literary-sûfistic terminology of 18th century.Summary: Suyolcu-zâde Nahrī Aḥmad (d.1182/1768-1769) was a member of Qādiriyya Dervish Convent in Tekirdag where he was born. He became the head sheikh of this convent following his father Sheikh Muḥammad Efendi and worked for the convent in several ways. Nahrī Aḥmad moved back to his hometown in 1182/1768-1769 after completing his Hajj duty and died soon after that. Nahrī had two works according to Osmanlı Müellifleri (Ottoman Authors) and it is stated that the first one of these two works is about “unity of existence”. It should be mentioned that we haven’t found a copy of this work yet. The other work of Nahrī is his Dīwānçe, which includes his poems. The only copy of this significant work is registered in Vatican Library, Turkish Manuscripts, nr. 235. In this study, we had the chance to determine a third work of Nahrī which has never been mentioned in the related literature. This third work that we determined is based on the information in an Arabic poem on the page 21a of the poet’s Dīwānçe. This book that we determined is an interpretation book completed in 1166/1752-53 but Nahrī Aḥmad didn’t mention the name of the work. Nahrī Aḥmad was a spiritual guide and sufi, and he was assigned to the duty of showing the true path in dervish lodge following his madrassa education, learning Qādiriyya lodge’s morals and methods and completing his “spiritual journey”. Besides these, he was a significant poet who could write poems in Arabic, Persian and Turkish languages and he was literary competent who knew the theoretical and aesthetic rules of Dīwān literature and used these features professionally in his works. When Nahrī’s poems are analyzed, it can be seen that he adopted the understanding of existence, knowledge and belief based on Islamic Sufism. Besides, it can be seen that he internalized the significant Religious-Sufi Turkish literature figures including especially Yūnus Emre.In the copy of his Dīwānçe, registered in Vatican Library, there are forty-five Turkish, twelve Arabic and three Persian poems. There are two other poems that weren’t written by Nahrī in the same work. These poems were written by a poet with penname of ‘Ᾱrif in the period when Nahrī’s son Muḥammad Muṣlih al-Dīn was the head sheikh in the same Dervish convent. These historical poems are significant as they describe the re-building of ruined Tekirdag Qādiriyya convent after Nahrī’s period. The goal of this article is to present the formal and contextual features of poems in Nahrī’s Dīwānçe on the basis of chosen poems. As far as we could determine, there is no other study on Nahrī’s works. Nahrī’s Dīwānçe wasn’t a kind of rearranged work of collected poems. Therefore, we classified the poems in terms of the form and language and evaluated the number of couplets, aruz prosody, shape, type and content. Poems of Nahrī in Dīwānçe in terms of verse style are: Four Turkish, three Arabic, one Persian ode, one Turkish compounded stanza, seventeen Turkish, nine Arabic and one Persian major stanza, three Turkish five-line stanzas, two Turkish pentastichs, eighteen Turkish and one Persian lyric.Nahrī Aḥmad wrote five-line stanzas for three of Niyāzī-i Miṣrī’s lyrics and one of Bāqī’s lyrics. He wrote parallel poems about one pentastich, one lyric and one other poem written in a specific style of blank verse of Niyāzī-i Miṣrī. Besides, there is also an original poem that is quite unique in the work. Nahrī wrote five couplets before each verse in Niyāzī-i Miṣrī’s ode which resulted in the creation of a common ode. Poems in Dīwānçe are contextually religious-Sufi based. ‘Abd al-Qādir al-Jīlānī, Ismā‘īl Rūmī who was the founder of the order of Rūmiyya branch and other sheikhs of Qādiriyya dervish order are the main names mentioned in the poems. One other significant point in Nahrī’s poems is that he had a deep love and respect for Niyāzī-i Miṣrī. There are praises, quintets and parallel poems about Miṣrī in Dīwānçe which shows Niyāzī-i Miṣrī’s effect on his work. This effect is so great that it covered not only the content but also there are the signs of the effect in terms of metaphoric language, words and verses. It can be said that ‘Abd al-Qādir al-Jīlānī and Niyāzī-i Miṣrī, a member of Khalwatī order, were two significant names that surrounded the mental world of Nahrī, located in the texture of his poems and gave characteristic features to his works. There is a great number of historical poems in Nahrī’s Dīwānçe. He wrote twenty-six historical verses about various historical issues such as birth and death, construction of mosque, dervish monastery, zawiya, pavilion, repairing of mansion, renovation of dervish convent, enthronement of Sultan and appointment of Grand Vizier. Also, there are some other important parts in Nahrī’s Dīwānçe such as invocation, praise and self-adulation.Although there are not many poems in the previously mentioned copy in Vatican Library, there are various names mentioned in these poems. When these poems are analyzed, it can be seen that there are the names of some prophets, some companions of Prophet Muḥammad such as ‘Alī, Ja‘far al-Sādiq, some Persian legendary characters such as Afrāsiyāb, Rustem and Anūshirwān, some Sufi names such as Manṣūr al-Hallaj, Jalāl al-Dīn Rūmī, Shams al-Dīn of Tabrīz, Ḥācī Bektash Velī, Ibn al-‘Arabī and Bāyazīd al-Bisṭāmī, philosopher Galen and famous love heroes Laylā and Majnūn. That is to say, the poet has a rich world of references. On the other hand, there are the names of some works mentioned in Dīwānçe. Epistle of Niyāzī-i Miṣrī named Devre-i ‘Arshiyya, and Ibn al-‘Arabī’s al-Futūhāt al-Makkiyya are the other names mentioned in the work. Name of the places included in Nahrī’s poems are: Aden, Aqmescit, Baghdad, Baghcesaray, Baṭḥā, Balkh, Dimashq, Ḥijāz, Iraq, Iran, Cairo, Ken‘ān, Karbalā, Qılburun, Crimea, Kirmān, Egypt, Nemce, Rūm, Sanaa, Shām, Yemen. This study has importance in terms of providing insight about the religious-sûfî belief in the region and period of Nahrī Aḥmad who was a sûfî poet and a member of Qādiriyya sect. In addition, the study gives information about many important influencers of the period, particularly Niyāzī-i Miṣrī. Moreover, it informs the readers about these influencers’ and sûfîs’ effects on Nahrī’s poems and ideas. The study also makes contribution to determining literary-sûfistic terminology of 18th century. (shrink)

We describe an extension to our quantifier-free computational logic to provide the expressive power and convenience of bounded quantifiers and partial functions. By quantifier we mean a formal construct which introduces a bound or indicial variable whose scope is some subexpression of the quantifier expression. A familiar quantifier is the Σ operator which sums the values of an expression over some range of values on the bound variable. Our method is to represent expressions of the logic as objects in the (...) logic, to define an interpreter for such expressions as a function in the logic, and then define quantifiers as "mapping functions." The novelty of our approach lies in the formalization of the interpreter and its interaction with the underlying logic. Our method has several advantages over other formal systems that provide quantifiers and partial functions in a logical setting. The most important advantage is that proofs not involving quantification or partial recursive functions are not complicated by such notions as "capturing," "bottom," or "continuity." Naturally enough, our formalization of the partial functions is nonconstructive. The theorem prover for the logic has been modified to support these new features. We describe the modifications. The system has proved many theorems that could not previously be stated in our logic. Among them are. (shrink)

From the point of view of a theorist in ethics, the interest in public policy usually centres on the policy outcomes. But this point of view does not take much account of the roles and practices through which public policies are enacted. What additional ethical focuses for the policy agent might these entail? I outline four features of policy making, centred on the agent's performance of their role in the process, that raise ethical issues. These features are: the nature of (...) the policy process; the definition of the public; the treatment of policy agents; and accounting for public policy decisions. Brief examples are used to illustrate the nature of the issues and support the conclusion that these present additional ethical focuses for agents in public policy roles. (shrink)

A brain tumor is an abnormal mass or growth of a cell that leads to certain death, and this is still a challenging task in clinical practice. Early and correct diagnosis of this type of cancer is very important for the treatment process. For this reason, this study aimed to develop computer-aided systems for the diagnosis of brain tumors. In this research, we proposed three different end-to-end deep learning approaches for analyzing effects of local and deep features for brain MRI (...) images anomaly detection. The first proposed system is Directional Bit-Planes Deep Autoencoder which extracts and learns local and direction features. The DBP-DAE by decomposition of a local binary pattern into eight bit-planes extracts are directional and inherent local-structure features from the input image and learns robust feature for classification purposes. The second one is a Dilated Separable Residual Convolutional Network which extracts high and low-level features. The main advantage of this approach is that it is robust and shows stable results regardless to size of image database and to solve overfitting problems. To explore the effects of mixture of local and deep extracted feature on accuracy of classification of brain anomaly, a multibranch convolutional neural network approach is proposed. This approach is designed according to combination of DBP-DAE and DSRCN in an end-to-end manner. Extensive experiments conducted based on brain tumor in MRI image public access databases and achieves significant results compared to state-of-the-art algorithms. In addition, we discussed the effectiveness and applicability of CNNs with a variety of different features and architectures for brain abnormalities such as Alzheimer’s. (shrink)

Multi-person pose estimation is a challenging problem. Bottom-up methods have been greatly studied because the prediction speed of top-down methods is related to the number of people in the input image, making these methods difficult to apply in real-time environments. To solve the problems of scale sensitivity and quantization error in bottom-up methods, it is necessary to have a model that can predict multi-scale keypoints and refine quantization error. To achieve this, we propose context feature and refined network for (...) multi-person pose estimation (CRNet), which can effectively solve the problems of scale sensitivity and quantization error in bottom-up methods. We use a multi-scale feature pyramid and context feature to achieve scale invariance of the network. We extract global and local features and then fuse them by attentional feature fusion (AFF) to obtain context feature that adapt to multi-scale keypoints. In addition, we propose an efficient refined network to solve the problem of quantization error and use multi-resolution supervised learning to further improve the prediction accuracy of CRNet. Comprehensive experiments are conducted on two benchmarks: COCO and MPII datasets. The average precision of CRNet reached 72.1 and 80.2%, respectively, surpassing most state-of-the-art methods. (shrink)

Image denoising is one of the important problems in the research field of computer vision, artificial intelligence, 3D vision, and image processing, where the fundamental aim is to recover the original image features from a noisy contaminated image. The camera sensor additive noise present in the holographic recording process reduces the quality of the retrieved image. Even though various techniques have been developed to minimize the noise in digital holography, the noise reduction still remains a challenging task. This article presents (...) a compressive sensing technique to minimize the additive noise in the digital holographic reconstruction process. We demonstrate the reduction of additive noise using complex wave retrieval method as a sensing matrix in the CS model. The proposed CS method to suppress the noise during the reconstruction process is illustrated using numerical simulations. Only 50% of the pixel measurements are considered in the noisy hologram, which is far less than the original complex object pixels. The impact of additive gaussian noise in the recording plane on the reconstruction accuracy of both intensity and phase distribution is analysed. The CS method denoises and estimates the complex object information accurately. The numerical simulation results have shown that the proposed CS method has effectively minimized the noise in the reconstructed image and has greatly improved the quality of both intensity and phase information. (shrink)

Decisions of regulatory government bodies and courts affect many aspects of citizens’ lives. These organizations and courts are expected to provide timely and coherent decisions, although they struggle to keep up with the increasing demand. The ability of machine learning (ML) models to predict such decisions based on past cases under similar circumstances was assessed in some recent works. The dominant conclusion is that the prediction goal is achievable with high accuracy. Nevertheless, most of those works do not consider important (...) aspects for ML models that can impact performance and affect real-world usefulness, such as consistency, out-of-sample applicability, generality, and explainability preservation. To our knowledge, none considered all those aspects, and no previous study addressed the joint use of metadata and text-extracted variables to predict administrative decisions. We propose a predictive model that addresses the abovementioned concerns based on a two-stage cascade classifier. The model employs a first-stage prediction based on textual features extracted from the original documents and a second-stage classifier that includes proceedings’ metadata. The study was conducted using time-based cross-validation, built on data available before the predicted judgment. It provides predictions as soon as the decision date is scheduled and only considers the first document in each proceeding, along with the metadata recorded when the infringement is first registered. Finally, the proposed model provides local explainability by preserving visibility on the textual features and employing the SHapley Additive exPlanations (SHAP). Our findings suggest that this cascade approach surpasses the standalone stages and achieves relatively high Precision and Recall when both text and metadata are available while preserving real-world usefulness. With a weighted F1 score of 0.900, the results outperform the text-only baseline by 1.24% and the metadata-only baseline by 5.63%, with better discriminative properties evaluated by the receiver operating characteristic and precision-recall curves. (shrink)

BackgroundHappiness is becoming increasingly relevant in recent research, including adolescents. Many studies are using the single-item measure for adolescent happiness, however, its validity is not well known. We aimed to examine the validity of this measure among adolescents in three countries from distinct European regions – Eastern, Southern, and Western.Materials and MethodsThe analysis included data from Health Behaviour in School-aged Children study from three countries and three last surveys. The total sample comprised 47,439 schoolchildren. For validity, the indicators reflecting subjective (...) health, life satisfaction, quality of life, well-being, social support, health complaints, bullying, and self-directed violence were assessed. The calculations were conducted in the total sample and by gender, age, survey year, and country.ResultsThe different indicators of concurrent and convergent validity revealed consistent correlations with happiness, with better well-being, health, and subjective perceptions being related to higher happiness. Meanwhile, health complaints, bullying behaviors, and self-directed violence were related to lower happiness. The subgroup differences were consistent across gender, age groups, countries, and survey rounds. The extent of differences was more expressed among girls.ConclusionThe single item for adolescent happiness measurement features a consistent pattern of validity concerning indicators of concurrent and convergent validity. Higher self-reported happiness is associated with better mental and physical health and well-being, and less expressed negative factors. In addition, among girls the correlations tend to be stronger than boys. (shrink)

The target and background will change continuously in the long-term tracking process, which brings great challenges to the accurate prediction of targets. The correlation filter algorithm based on manual features is difficult to meet the actual needs due to its limited feature representation ability. Thus, to improve the tracking performance and robustness, an improved hierarchical convolutional features model is proposed into a correlation filter framework for visual object tracking. First, the objective function is designed by lasso regression modeling, and (...) a sparse, time-series low-rank filter is learned to increase the interpretability of the model. Second, the features of the last layer and the second pool layer of the convolutional neural network are extracted to realize the target position prediction from coarse to fine. In addition, using the filters learned from the first frame and the current frame to calculate the response maps, respectively, the target position is obtained by finding the maximum response value in the response map. The filter model is updated only when these two maximum responses meet the threshold condition. The proposed tracker is evaluated by simulation analysis on TC-128/OTB2015 benchmarks including more than 100 video sequences. Extensive experiments demonstrate that the proposed tracker achieves competitive performance against state-of-the-art trackers. The distance precision rate and overlap success rate of the proposed algorithm on OTB2015 are 0.829 and 0.695, respectively. The proposed algorithm effectively solves the long-term object tracking problem in complex scenes. (shrink)

We introduce several new editorial developments in this issue aimed at increasing the conversational give‐and‐take that appears in our pages. First, we are moving our editorial, Another Voice, to a spot following the article it addresses, which allows us to experiment with it a bit, letting it run longer and soliciting multiple editorials–“Other Voices.” Second, our letters section has been rebranded “Exchange” to acknowledge the short essay section that, over the years, it has grown to be. And finally, this issue (...) includes, as a supplement, a guest‐edited Special Report that takes up the idea of a “learning health care system.” It is our hope and plan that this will be the first in an occasional series of externally sponsored Special Reports, and we welcome proposals for additional installments in the series. (shrink)

We introduce several new editorial developments in this issue aimed at increasing the conversational give‐and‐take that appears in our pages. First, we are moving our editorial, Another Voice, to a spot following the article it addresses, which allows us to experiment with it a bit, letting it run longer and soliciting multiple editorials–“Other Voices.” Second, our letters section has been rebranded “Exchange” to acknowledge the short essay section that, over the years, it has grown to be. And finally, this issue (...) includes, as a supplement, a guest‐edited Special Report that takes up the idea of a “learning health care system.” It is our hope and plan that this will be the first in an occasional series of externally sponsored Special Reports, and we welcome proposals for additional installments in the series. (shrink)

We analyze the rather unusual properties of some exact solutions in 2D dilaton gravity for which infinite quantum stresses on the Killing horizon can be compatible with regularity of the geometry. In particular, the Boulware state can support a regular horizon. We show that such solutions are contained in some well-known exactly solvable models (for example, RST). Formally, they appear to account for an additional coefficient B in the solutions (for the same Lagrangian which contains also “traditional” solutions) that gives (...) rise to the deviation of temperature T from its Hawking value T H . The Lorentzian geometry, which is a self-consistent solution of the semiclassical field equations, in such models, is smooth even at B≠0 and there is no need to put B=0 (T=T H ) to smooth it out. We show how the presence of B≠0 affects the structure of spacetime. In contrast to “usual” black holes, full fledged thermodynamic interpretation, including definite value of entropy, can be ascribed (for a rather wide class of models) to extremal horizons, not to nonextreme ones. We find also new exact solutions for “usual” black holes (with T=T H ). The properties under discussion arise in the weak-coupling regime of the effective constant of dilaton-gravity interaction. Extension of features, traced in 2D models, to 4D dilaton gravity leads, for some special models, to exceptional nonextreme black holes having no own thermal properties. (shrink)

Depression has become one of the most common mental illnesses, and the widespread use of social media provides new ideas for detecting various mental illnesses. The purpose of this study is to use machine learning technology to detect users of depressive patients based on user-shared content and posting behaviors in social media. At present, the existing research mostly uses a single detection method, and the unbalanced class distribution often leads to a low recognition rate. In addition, a large number (...) of irrelevant or redundant features in high-dimensional data sets interfere with the accuracy of recognition. To solve this problem, this paper proposes a hybrid feature selection and stacking ensemble strategy for depression user detection. First, recursive elimination method and extremely randomized trees method are used to calculate feature importance and mutual information value, calculate feature weight vector, and select the optimal feature subset according to the feature weight. Second, naive bayes, k-nearest neighbor, regularized logistic regression and support vector machine are used as base learners, and a simple logistic regression algorithm is used as a combination strategy to build a stacking model. Experimental results show that compared with other machine learning algorithms, the proposed hybrid method, which integrates feature selection and ensemble, has a higher accuracy of 90.27% in identifying online patients. We believe this study will help develop new methods to identify depressed people in social networks, providing guidance for future research. (shrink)

Mathematical theorems are cultural artifacts and may be interpreted much as works of art, literature, and tool-and-craft are interpreted. The Fundamental Theorem of the Calculus, the Central Limit Theorem of Statistics, and the Statistical Continuum Limit of field theories, all show how the world may be put together through the arithmetic addition of suitably prescribed parts (velocities, variances, and renormalizations and scaled blocks, respectively). In the limit — of smoothness, statistical independence, and large N — higher-order parts, such as (...) accelerations, are, for the most, part irrelevant, affirming that, in the end, most of the world's particulars may be averaged over (a very un-Scriptural point of view). (We work out all of this in technical detail, including a nice geometric picture of stochastic integration, and a method of calculating the variance of the sum of dependent random variables using renormalization group ideas.) These fundamental theorems affirm a culture that is additive, ahistorical, Cartesian, and continuist, sharing in what might be called a species of modern culture. We understand mathematical results as useful because, like many other such artifacts, they have been adapted to fit the world, and the world has been adapted to fit their capacities. Such cultural interpretation is in effect motivation for the mathematics, and might well be offered to students as a way of helping them understand what is going on at the blackboard. Philosophy of mathematics might want to pay more attention to the history and detailed technical features of sophisticated mathematics, as a balance to the usual concerns that arise in formalist or even Platonist positions. (shrink)

Motivating this article, as well as the immediately preceding article in the present series, is Kriegel’s recent “Intrinsic Theory and the Content of Inner Awareness,” which consists of a defense of six theses regarding the content of inner awareness. I address here only the first of these six theses, along the very same lines as Kriegel does, that is, with special reference to Woodruff Smith’s phenomenological conception of inner awareness. The first thesis is as follows: “Inner awareness is . . (...) . an aspect of the content of conscious states, not an aspect of their psychological attitude or mode.” And Kriegel describes Woodruff Smith’s conception as denying inner awareness is an aspect of a conscious mental-occurrence instance’s content. Unlike Woodruff Smith, Kriegel holds every conscious mental-occurrence instance presents itself therein too; it does so “secondarily,” giving itself less attention than it does its primary object . I examine here three arguments that Kriegel discerns and opposes in Woodruff Smith’s discussions in favor of inner awareness’s being a part of the modality of presentation in a conscious experience — which part is held to modify the presentation involved in the experience. In addition, I devote some attention to two positive arguments of Kriegel’s against the thesis that inner awareness is such a feature. However, I do not find Kriegel’s negative or positive arguments contra Woodruff Smith’s account to be compelling. (shrink)

The subjective features of psychological phenomena have been studied intensively in experimental science in recent years. Although various methods have been proposed to identify subjective features of psychological phenomena, there are elusive subjective features such as the spatiotemporal structure of experience, which are difficult to capture without some additional methodological tools. We propose a new experimental method to address this challenge, which we call the contrast-based experimental phenomenological method (CEP). CEP proceeds in four steps: (i) front-loading phenomenology, (ii) online second-personal (...) interview, (iii) questionnaire survey, and (iv) hypotheses testing. It differs from other experimental phenomenological methods in that it takes advantage of phenomenal contrasts in collecting phenomenological data. In this paper, we verify the validity and productivity of this method by applying it to binocular rivalry (BR). The study contributes to empirical research on BR in three respects. First, it provides additional evidence for existing propositions about the subjective features of BR: e.g. the proposition that the temporal dynamics of the experience depend upon subject-dependent parameters such as attentional change. Second, it deepens our understanding of the spatiotemporal structures of the transition phase of BR. Third, it elicits new research questions about depth experience and individual differences in BR. The presence of such contributions demonstrates the validity and productivity of CEP. (shrink)

The paper discusses a four-valued propositional logic FOUR≤, similar to Belnap's logic, which can be used to describe incomplete or inconsistent knowledge. In addition to the two classical logical values tt, ff, FOUR≤ features also two nonclassical values: ⊥, representing incomplete information, and ⊤, representing inconsistency. The nonclassical values are incomparable, and together with the classical ones they form a diamond-shaped lattice L4 known from Belnap's logic, which underlies the semantics of FOUR≤. The set of connectives contains those of (...) Belnap's logic, together with an additional operator representing the lattice order, which decisively increases the expressive power of the logic. In the paper we develop a complete decompositional deduction system in Rasiowa-Sikorski style for FOUR≤. (shrink)

The germ lineage has been studied for a long time because of its crucial role in the propagation and survival of a species. While this lineage, in contrast to the soma, is clearly unique in its totipotent ability to produce a new organism, it has now been found also to have specific features at the cellular level. One feature, a period of transcriptional quiescence in the early germ cell precursors, has been observed in both Drosophila and C. elegans, where (...) it is essential for the formation and the survival of the germline. In addition, there are numerous instances where these early germ cells are reliant on translational regulation, especially in Drosophila. The genes that are important for these two functions, the mechanisms of their action, and studies in vertebrate organisms that reveal similarities as well as some potential differences in early germ cell development are discussed. BioEssays 25:326–335, 2003. © 2003 Wiley Periodicals, Inc. (shrink)

Humans often behave more prosocially when being observed in person and even in response to subtle eye cues, purportedly to manage their reputation. Previous research on this phenomenon has employed the “watching eyes paradigm,” in which adults displayed greater prosocial behavior in the presence of images of eyes versus inanimate objects. However, the robustness of the effect of eyes on prosocial behavior has recently been called into question. Therefore, the first goal of the present study was to attempt to replicate (...) this effect. Additionally, it remains unclear whether the watching-eyes effect is driven specifically by reputation management or whether any cues indexing human presence more generally also have a similar effect. To address these questions, the current study compared prosocial behavior in the presence of eyes versus inanimate objects as well as other human features. The study was conducted as a field experiment at a children’s museum. Each week, the donation signs were changed to show eyes, noses, mouths, or chairs. Total donation amount and number of patrons per week were recorded. Participants donated more when they were exposed to eyes than to inanimate objects. We thus replicated the previously reported watching-eyes effect. Moreover, more money was donated when individuals were exposed to eyes than to more general cues of human presence. The current findings suggest that eyes play a special role in promoting cooperation in humans, likely by serving as cues of monitoring and thus eliciting reputation management behavior. (shrink)

A critical overview of the latest discussion of anti-natalism, with particular reference to David Benatar's work and three additional rationales for anti-natalism that differ from Benatar's.

The popularity of social media, such as WeChat and Weibo in China, has provided an opportunity to develop social commerce. Although shopping through social commerce platforms is widely favored by consumers, the factors affecting consumers’ decision-making behavior in the social commerce environment remain unclear. Therefore, from the perspective of the stimulus–organism–response theory, we construct a consumer repurchase decision model in the social commerce environment and analyze the influencing mechanism of social commerce features on perceived value and consumers’ repurchase intention. The (...) empirical results found that social commerce features are positively related to the generation of perceived value, which in turn drives consumers to form repurchase intentions. We also found some mediating effects of perceived value. The study’s conclusions clarify the intrinsic influence mechanism of social commerce features on consumers’ perceived value and repurchase intentions. In addition, it can provide some theoretical guidance for future research and business. (shrink)

This paper describes and assesses a number of dispositions which are instrumental in allowing us to take on the opinions of others unselfconsciously. It is argued that these dispositions are in fact reliable in the environments in which they tend to come into play. In addition, it is argued that agents are, by their own lights, justified in the beliefs they arrive at as a result of these processes. Finally, these processes are argued to provide a basis for rejecting (...) the claim that fixation of belief is radically holistic. (shrink)

Native advertising has recently become a prominent buzzword for advertisers and publishers alike. It describes advertising formats which closely adapt their form and style to the editorial environment they appear in, intending to hide the commercial character of these ads. In two experimental studies, we test how advertising disclosures in native ads on news websites affect recipients’ attitudes towards a promoted brand in a short and long-term perspective. In addition, we explore persuasion through certain content features (i. e., message (...) sidedness and use of exemplars) and how they affect disclosure effects. Results show that disclosures increase perceived persuasive intent but do not necessarily decrease brand attitudes. However, disclosure effects do not persist over time and remain unaffected by content features. (shrink)