A Deep-Learning-Inspired Person-Job Matching Model Based on Sentence Vectors and Subject-Term Graphs

In this study, an end-to-end person-to-job post data matching model is constructed, and the experiments for matching people with the actual recruitment data are conducted. First, the representation of the constructed knowledge in the low-dimensional space is described. Then, it is explained in the Bidirectional Encoder Representations from Transformers (BERT) pretraining language model, which is introduced as the encoding model for textual information. The structure of the person-post matching model is explained in terms of the attention mechanism and its computational layers. Finally, the experiments based on the person-post matching model are compared with a variety of person-post matching methods in the actual recruitment dataset, and the experimental results are analyzed.

A Prospective Comparison of Evidence Synthesis Search Strategies Developed With and Without Text-Mining Tools

Background: In an era of explosive growth in biomedical evidence, improving systematic review (SR) search processes is increasingly critical. Text-mining tools (TMTs) are a potentially powerful resource to improve and streamline search strategy development. Two types of TMTs are especially of interest to searchers: word frequency (useful for identifying most used keyword terms, e.g., PubReminer) and clustering (visualizing common themes, e.g., Carrot2). Objectives: The objectives of this study were to compare the benefits and trade-offs of searches with and without the use of TMTs for evidence synthesis products in real world settings. Specific questions included: (1) Do TMTs decrease the time spent developing search strategies? (2) How do TMTs affect the sensitivity and yield of searches? (3) Do TMTs identify groups of records that can be safely excluded in the search evaluation step? (4) Does the complexity of a systematic review topic affect TMT performance? In addition to quantitative data, we collected librarians' comments on their experiences using TMTs to explore when and how these new tools may be useful in systematic review search¬¬ creation. Methods: In this prospective comparative study, we included seven SR projects, and classified them into simple or complex topics. The project librarian used conventional “usual practice” (UP) methods to create the MEDLINE search strategy, while a paired TMT librarian simultaneously and independently created a search strategy using a variety of TMTs. TMT librarians could choose one or more freely available TMTs per category from a pre-selected list in each of three categories: (1) keyword/phrase tools: AntConc, PubReMiner; (2) subject term tools: MeSH on Demand, PubReMiner, Yale MeSH Analyzer; and (3) strategy evaluation tools: Carrot2, VOSviewer. We collected results from both MEDLINE searches (with and without TMTs), coded every citation’s origin (UP or TMT respectively), deduplicated them, and then sent the citation library to the review team for screening. When the draft report was submitted, we used the final list of included citations to calculate the sensitivity, precision, and number-needed-to-read for each search (with and without TMTs). Separately, we tracked the time spent on various aspects of search creation by each librarian. Simple and complex topics were analyzed separately to provide insight into whether TMTs could be more useful for one type of topic or another. Results: Across all reviews, UP searches seemed to perform better than TMT, but because of the small sample size, none of these differences was statistically significant. UP searches were slightly more sensitive (92% [95% confidence intervals (CI) 85–99%]) than TMT searches (84.9% [95% CI 74.4–95.4%]). The mean number-needed-to-read was 83 (SD 34) for UP and 90 (SD 68) for TMT. Keyword and subject term development using TMTs generally took less time than those developed using UP alone. The average total time was 12 hours (SD 8) to create a complete search strategy by UP librarians, and 5 hours (SD 2) for the TMT librarians. TMTs neither affected search evaluation time nor improved identification of exclusion concepts (irrelevant records) that can be safely removed from the search set. Conclusion: Across all reviews but one, TMT searches were less sensitive than UP searches. For simple SR topics (i.e., single indication–single drug), TMT searches were slightly less sensitive, but reduced time spent in search design. For complex SR topics (e.g., multicomponent interventions), TMT searches were less sensitive than UP searches; nevertheless, in complex reviews, they identified unique eligible citations not found by the UP searches. TMT searches also reduced time spent in search strategy development. For all evidence synthesis types, TMT searches may be more efficient in reviews where comprehensiveness is not paramount, or as an adjunct to UP for evidence syntheses, because they can identify unique includable citations. If TMTs were easier to learn and use, their utility would be increased.

Automatic scoring of Chinese fill-in-the-blank questions based on improved P-means

Chinese fill-in-the-blank questions contain both objective and subjective characteristics, and thus it has always been difficult to score them automatically. In this paper, fill-in-the-blank items are divided into those with word-level or sentence-level granularity; then, the items are automatically scored by different strategies. The automatic scoring framework combines semantic dictionary matching and semantic similarity calculations. First, fill-in-the-blank items with word-level granularity are divided into two types of test sites: the subject term test site, and the common word test site. We propose an algorithm for identifying an item’s test site. Then, a subject term dictionary with self-feedback learning ability is constructed to support the scoring of subject term test sites. The Tongyici Cilin semantic dictionary is used for scoring common word test sites. For fill-in-the-blank items with sentence-level granularity, an improved P-means model is used to generate a sentence vector of the standard answer and the examinee’s answer, and then the semantic similarity between the two answers is obtained by calculating the cosine distance of the sentence vector. Experimental results on actual test data show that the proposed algorithm has a maximum accuracy of 94.3% and achieves good results.

Why Children, Parrots, and Actors Cannot Speak: The Stoics on Genuine and Superficial Speech

At Varro LL VI.56 and SE M 8.275-276, we find reports of the Stoic view that children and articulate non-rational animals such as parrots cannot genuinely speak. Absent from these testimonia is the peculiar case of the superficiality of the actor’s speech, which appears in one edition of the unstable text of PHerc 307.9 containing fragments of Chrysippus’ Logical Investigations. Commentators who include this edition of the text in their discussions of the Stoic theory of speech do not offer a univocal account of the superficiality of the parrot’s, the child’s, and the actor’s speech. In this paper, I offer a reconstruction of the Stoic account of genuine and superficial speech and show that not only is there an account of superficial speech that univocally explains the superficiality of the speech of parrots, children, and actors, but that this account challenges traditional assumptions about the entities at the heart of the Stoic theory of language—lekta. It will turn out that genuine speech is the expression of a lekton by way of performing a speech act, and that this account of superficial speech can be used to explain other linguistic phenomena that are of interest to the Stoics, such as sentences in insoluble sophisms and sentences containing demonstratives that do not refer to anything in the subject term. Importantly, my reconstruction shows, against the near consensus view of lekta, that lekta do not primarily explain what makes an utterance meaningful. Rather, they primarily explain what makes an utterance an instance of genuine speech.

The correct language of cataloguing local publications in East Africa

Purpose – The purpose of this paper is to examine the subject cataloguing of local publications and subject access to local publications. Design/methodology/approach – A qualitative approach was used. Methods included interviews, document reviews and observations. Findings – Adherence to cataloguing standards takes precedence over subject access. Rarely is a user the focus of choice of the subject term in the process of cataloguing. The terms assigned to local publications are generally too broad and, at times, border on inappropriateness. The situation is exacerbated by a lack of documented cataloguing policies and a waning interest in cataloguing matters from the profession. Originality/value – This study is intended to benefit the librarians who provide subject representation to local publications by way of streamlining the process of subject cataloguing, hence, enhancing access to these uniquely held resources. The outcome of this study, hence, will provide insight in the process of cataloguing local publications. In addition, the findings of this study will benefit the teaching of subject cataloguing in library and information science programs. The findings from this study are expected to contribute to the body of library science by enabling a localized view to subject assignation. Ultimately, the significance of the study lies in its contribution to cataloguing education and research, especially with a perspective from Africa.

Aristotle on Necessary Principles and on Explaining X through X’s essence

I discuss what Aristotle means when he say that scientific demonstration must proceed from necessary principles. I argue that, for Aristotle, scientific demonstration should not be reduced to sound deduction with necessary premises. Scientific demonstration ultimately depends on the fully appropriate explanatory factor for a given explanandum. This explanatory factor is what makes the explanandum what it is. Consequently, this factor is also unique. When Aristotle says that demonstration must proceed from necessary principles, he means that each demonstration requires the principle that is the necessary one for the fully appropriate explanation of its explanandum. This picture also provides a key to understand Aristotle's thesis that scientific explanation depends on essences: it is the essence of the attribute to be explained (rather then the essence of the subject-term within the explanandum) that should be stated as the fully appropriate explanatory factor.

Problems of scholar-created, synonymous subject terms in Buddhism

Purpose – The purpose of this paper is to show that scholars who choose not to use a well-established or acknowledged transliterated subject term, and instead decide for themselves to use synonyms, further complicate the process of doing comprehensive searches and greatly limit the ability to retrieve many pertinent works. In the research into world religions, there are transliterated words of a religious concept that can be used as subject terms. However, scholars in world religions have often not chosen the transliterated word, and instead have adopted words they believe are adequate synonyms of the transliterated word and use them to categorize their professional work. This paper shows how this practice severely lessens the ability to retrieve all pertinent work and causes problems for both world religion scholars wishing to perform comprehensive searches and librarian cataloger deciding on the proper subject terms to include in the construction of citations. Design/methodology/approach – The Buddhist transliterated term into English “sunyata” and the scholarly created, synonymous English subject terms “emptiness”, “nothingness”, “voidness” and “openness” were searched in an international database of religious and theological works. The lists of retrieved Buddhist works were then compared to see if the results of each independent search were identical. Findings – There is a very low rate of overlapping retrieval of Buddhist works when the term “sunyata” and each of the scholarly created synonyms are searched independently of each other. The use of scholar-created, synonymous subject terms instead of the transliterated term has greatly diminished comprehensive retrievals. Originality/value – There is a paucity of articles concerning the negative effects of scholarly created, synonymous search terms in general, and in world religions in particular. These results present the dangers of this practice.

Studies indhāraṇīliterature II: Pragmatics ofdhāraṇīs

This article is one of a series that reassesses thedhāraṇītexts of Mahāyāna Buddhism. The article seeks to examinedhāraṇītexts by using the linguistic tools of pragmatics, especially historical pragmatics, to assist the understanding of their statements. Rather than the meaning of the termdhāraṇīas a subject term, the domain of truth-conditional semantics, this paper examines statements in texts labelleddhāraṇī. Pragmatics examines meaning in context, and the categories of speech acts developed by Searle has been especially helpful in mapping out differences within such texts and the formalization of statements across texts. The grammaticalization of specific speech elements, especially interjections, in the context ofmantra-dhāraṇīs is also discussed.

Supposition and Predication in Medieval Trinitarian Logic

Many fourteenth-century logicians took affirmative propositions to maintain that the subject term and the predicate term stand or supposit for the same. This is called the identity theory of predication by historians and praedicatio identica (or one form of praedicatio identica) by Paul of Venice and others. The identity theory of predication was an important part of early fourteenth-century Trinitarian discussions as well, but what was called praedicatio identica by Duns Scotus and his followers in this context was something different. After some remarks on Scotus’s view and its background, I shall analyse Adam Wodeham’s explanation of Scotus’s praedicatio identica and how he understood the assumptions pertaining to supposition in the Scotist approach. I also describe Wodeham’s own solution to Trinitarian sophisms, which did not deviate from the identity theory of predication.

KAIP APIBRĖŽIAMOSIOS DESKRIPCIJOS VARTOJAMOS SINGULIARINIAMS TEIGINIAMS IŠREIKŠTI?

Straipsnyje keliamas klausimas: kokios sąlygos turi būti patenkintos, kad, ištarę sakinį su apibrėžiamąja deskripcija kaip sakinio subjektu, mes išreikštume singuliarinį teiginį (Kaplano prasme). Autorius teigia, kad Wettsteino įsitikinimas, jog teiginio singuliariškumas nustatomas ištarimo metu nurodant apibrėžiamosios deskripcijos referentą, yra nenuoseklus. Straipsnyje siūlomas kitas singuliariškumo kriterijus: teiginys yra singuliarinis, jeigu jame dalyvaujanti apibrėžiamoji deskripcija įvertinama vieninteliame galimame pasaulyje, o jeigu apibrėžiamoji deskripcija turi būti įvertinta daugiau nei vieno galimo pasaulio atžvilgiu, tai teiginys yra bendrasis (general). Šis kriterijus veiksmingas aiškinant kontroversiškus atvejus – kai išreiškiame teisingą singuliarinį teiginį, kurio subjekto dėmuo nedera su apibrėžiamąja deskripcija, pavartota ištartame sakinyje.Pagrindiniai žodžiai: apibrėžiamoji deskripcija, nuoroda, singuliarinis ir bendrasis teiginys, galimų pasaulių semantika. How Do We Use Definite Descriptions to Express Singular Propositions?Evgeny Borisov AbstractThe paper is devoted to the question: under what conditions do we express a singular proposition (in the Kaplanian sense) when uttering a sentence containing a definite description as the subject term. It is argued that Wettstein’s claim that singularity of a proposition is determined by the demonstration of the referent of definite description accompanying the utterance contains an inconsistency. An alternative criterion of singularity is proposed: we express a singular proposition if the definite description in question is to be evaluated at a single possible world, and we express a general one if the definite description in question is to be evaluated at a range of possible worlds. This criterion is effective in explaining controversial cases in which we manage to express a true singular proposition with a subject constituent that does not fit the definite description used in the utterance.Keywords: definite description, reference, singular and general propositions, possible world semantics