Results 41 to 50 of about 55,209 (212)

Expressing Implicit Semantic Relations without Supervision

open access: yes, 2006
We present an unsupervised learning algorithm that mines large text corpora for patterns that express implicit semantic relations. For a given input word pair X:Y with some unspecified semantic relations, the corresponding output list of patterns ...
Turney, Peter   +2 more
core   +1 more source

Learning Analogies and Semantic Relations

open access: yes, 2003
We present an algorithm for learning from unlabeled text, based on the Vector Space Model (VSM) of information retrieval, that can solve verbal analogy questions of the kind found in the Scholastic Aptitude Test (SAT).
Turney, Peter   +4 more
core   +1 more source

The Relation between the Combination Levels in the Structure of Concepts Entities and the Amount of Semantic Relations in Improving Information Retrieval Performance in UN, FAO’s Agricultural Ontology

open access: yesIranian Journal of Information Processing & Management, 2021
This research aims to identify the relations between the combination levels in concepts structure with the amount of semantic relations through applying quantitative evaluation.
Maziar Amirhosseini
doaj  

A relation based measure of semantic similarity for Gene Ontology annotations

open access: yes, 2008
This work has been supported by Microsoft Research Cambridge and the Irish Research Council for Science, Engineering and Technology.Background: Various measures of semantic similarity of terms in bio-ontologies such as the Gene Ontology (GO) have been ...
Gaudin, Benoit   +15 more
core   +1 more source

Employing cognitive metonymy theory in the analysis of semantic relations between source and target text in translation [PDF]

open access: yes, 2019
This article offers a model of translation which frames semantic relations between source- and target-text elements in terms of metonymy, and translation in terms of metonymic processing. Translators/interpreters constantly use approximations rather than
Denroche, C.
core   +1 more source

Composite Semantic Relation Classification [PDF]

open access: yes, 2017
Different semantic interpretation tasks such as text entailment and question answering require the classification of semantic relations between terms or entities within text. However, in most cases it is not possible to assign a direct semantic relation between entities/terms.
Siamak Barzegar   +3 more
openaire   +4 more sources

Semantic Relational Object Tracking [PDF]

open access: yesIEEE Transactions on Cognitive and Developmental Systems, 2020
This paper addresses the topic of semantic world modeling by conjoining probabilistic reasoning and object anchoring. The proposed approach uses a so-called bottom-up object anchoring method that relies on the rich continuous data from perceptual sensor data.
Andreas Persson   +3 more
openaire   +2 more sources

Extracting Academic Subjects Semantic Relations Using Collocations

open access: yesEAI Endorsed Transactions on Energy Web, 2017
The paper presents approach to analyze semantic content of academic subjects and its internal relations using statistically-based techniques for collocation extraction from large electronic educational text corpus.
Velislava Stoykova
doaj   +1 more source

Cataloging technology of information fund [PDF]

open access: yesКомпьютерные исследования и моделирование, 2015
The article discusses the approach to the improvement of information processing technology on the basis of logical-semantic network (LSN) Question-Answer-Reaction aimed at formation and support of the catalog service providing efficient search of answers
V. N. Dobrynin, I. A. Filozova
doaj   +1 more source

Relation-algebraic semantics

open access: yesTheoretical Computer Science, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

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