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Similarity of Semantic Relations [PDF]

open access: yesComputational Linguistics, 2021
There are at least two kinds of similarity. Relational similarity is correspondence between relations, in contrast with attributional similarity, which is correspondence between attributes. When two words have a high degree of attributional similarity, we call them synonyms.
Peter D. Turney
doaj   +6 more sources

From Ontology to Semantic Similarity: Calculation of Ontology-Based Semantic Similarity [PDF]

open access: yesThe Scientific World Journal, 2013
Advances in high-throughput experimental techniques in the past decade have enabled the explosive increase of omics data, while effective organization, interpretation, and exchange of these data require standard and controlled vocabularies in the domain ...
Mingxin Gan, Xue Dou, Rui Jiang
doaj   +3 more sources

Semantic similarity in biomedical ontologies. [PDF]

open access: yesPLoS Computational Biology, 2009
In recent years, ontologies have become a mainstream topic in biomedical research. When biological entities are described using a common schema, such as an ontology, they can be compared by means of their annotations.
Catia Pesquita   +4 more
doaj   +5 more sources

The semantic similarity ensemble

open access: yesJournal of Spatial Information Science, 2013
Computational measures of semantic similarity between geographic terms provide valuable support across geographic information retrieval, data mining, and information integration.
Andrea Ballatore   +2 more
doaj   +4 more sources

Supervised Biomedical Semantic Similarity

open access: yesIEEE Access, 2023
Semantic similarity between concepts in knowledge graphs is essential for several bioinformatics applications, including the prediction of protein-protein interactions and the discovery of associations between diseases and genes.
Rita T. Sousa   +2 more
doaj   +2 more sources

Semantic similarity is not enough: A novel NLP-based semantic similarity measure in geospatial context [PDF]

open access: yesiScience
Summary: In this study, we addressed two primary challenges: firstly, the issue of domain shift, which pertains to changes in data characteristics or context that can impact model performance, and secondly, the discrepancy between semantic similarity and
Omid Reza Abbasi   +2 more
doaj   +2 more sources

The Semantic Similarity Effect on Short-Term Memory: Null Effects of Affectively Defined Semantic Similarity [PDF]

open access: yesJournal of Cognition
Studies on short-term memory have repeatedly demonstrated the beneficial effect of semantic similarity. Although the effect seems robust, the aspects of semantics targeted by these studies (e.g., categorical structure, associative relationship, or ...
Sho Ishiguro, Satoru Saito
doaj   +2 more sources

Integrated Subject–Action–Object and Bayesian Models of Intelligent Word Semantic Similarity Measures

open access: yesSystems
Synonym similarity judgments based on semantic distance calculation play a vital role in supporting applications in the field of Natural Language Processing (NLP).
Siping Zeng   +4 more
doaj   +3 more sources

simona: a comprehensive R package for semantic similarity analysis on bio-ontologies [PDF]

open access: yesBMC Genomics
Background Bio-ontologies are keys in structuring complex biological information for effective data integration and knowledge representation. Semantic similarity analysis on bio-ontologies quantitatively assesses the degree of similarity between ...
Zuguang Gu
doaj   +2 more sources

Evolution of Semantic Similarity—A Survey [PDF]

open access: yesACM Computing Surveys, 2021
Estimating the semantic similarity between text data is one of the challenging and open research problems in the field of Natural Language Processing (NLP). The versatility of natural language makes it difficult to define rule-based methods for determining semantic similarity measures.
Dhivya Chandrasekaran, Vijay Mago
openaire   +2 more sources

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