Results 61 to 70 of about 46,636 (181)
JMIR Medical Informatics, 2021 BackgroundThe fact that medical terms require special expertise and are becoming increasingly complex makes it difficult to employ natural language processing techniques in medical informatics.
Yunjin Yum +8 more
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Lexical relatedness and the lexical entry - a formal unification [PDF]
, 2010 Based on the notion of a lexicon with default inheritance, I address the problem of how to provide a template for lexical representations that allows us to capture the relatedness between inflected word forms and canonically derived lexemes within a ...
Spencer, Andrew
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A Pupillometric Examination of Cognitive Control in Taxonomic and Thematic Semantic Memory
Journal of Cognition, 2019 Semantic cognition includes taxonomic and thematic relationships, as well as control systems to retrieve and manipulate semantic knowledge to suit specific tasks or contexts.
Jason Geller +2 more
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Knowledge-Based Semantic Relatedness measure using Semantic features
International Journal of Advanced Trends in Computer Science and Engineering, 2020 Measuring semantic relatedness has received much attention for uses in many fields such as information retrieval and natural language processing. For handling synonymous problem in distributional-based measures, many researchers are investigating how to exploit semantic features in lexical sources to form knowledge-based measures.
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WISER: A Semantic Approach for Expert Finding in Academia based on Entity Linking
, 2019 We present WISER, a new semantic search engine for expert finding in academia. Our system is unsupervised and it jointly combines classical language modeling techniques, based on text evidences, with the Wikipedia Knowledge Graph, via entity linking ...
Cifariello, Paolo +2 more
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Age-Related Brain Activation Changes during Rule Repetition in Word-Matching
Frontiers in Human Neuroscience, 2017 Objective: The purpose of this study was to explore the age-related brain activation changes during a word-matching semantic-category-based task, which required either repeating or changing a semantic rule to be applied.
Ikram Methqal +8 more
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Distributional Measures of Semantic Distance: A Survey [PDF]
, 2012 The ability to mimic human notions of semantic distance has widespread applications. Some measures rely only on raw text (distributional measures) and some rely on knowledge sources such as WordNet.
Hirst, Graeme, Mohammad, Saif M.
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Semantic Relatedness with Variable Ontology Density
Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, 2014 In a previous work, we proposed a semantic relatedness measure between scientific concepts, using Wikipedia categories network as an ontology, based on the length of the category path. After observing substantial differences in the arc density of the categories network, across the whole graph, it was concluded that these irregularities in the ...
Ana L. N. Fred +2 more
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Enhanced Semantic Relatedness Prediction Using XLM‐RoBERTa and CNNs With K‐Fold Cross‐Validation
The Journal of EngineeringAccurately measuring the semantic relatedness between sentences is crucial for various natural language processing (NLP) tasks, including question answering, text summarization, and information retrieval.
Md. Ayon Mia +3 more
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Ranking Archived Documents for Structured Queries on Semantic Layers
, 2018 Archived collections of documents (like newspaper and web archives) serve as important information sources in a variety of disciplines, including Digital Humanities, Historical Science, and Journalism.
Arikan Irem +8 more
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