thesauriFinally, systems may or may not rely on some independent repositories of lexico-semantic knowledge such asthesaurior taxonomies.From theCambridge English CorpusIt indexes the electronic design notebooks by using manually generatedthesauri, that is, collections of related terms.From theCambridge English CorpusThis is reflected in the differences between monolingual and bilingual dictionaries, andthesauri, which split senses along different lines.From theCambridge English CorpusSome of them are encoded in electronicthesauriand dictionaries.From theCambridge English CorpusThere are some researchers who have tried to buildthesaurior taxonomies to classify the documents.From theCambridge English CorpusWhile richer ontological knowledge thanthesauriis used, source descriptions have no semantic knowledge.From theCambridge English CorpusThese include knowledge based approaches that use multilingual dictionaries andthesauri, and corpus based approaches.From theCambridge English CorpusThe use of controlled vocabularies, orthesauri, has been fundamental to document indexing in library science.From theCambridge English CorpusDomain ontologies andthesauriare required to define domain-specific terminologies.From theCambridge English CorpusTo evaluate the results, he measured the overlap of the results of each technique against existing hand-created repositories of semantic information, such asthesauriand dictionaries.From theCambridge English CorpusClassification-based approaches take advantage of the domainthesaurior taxonomies to capture concepts from the document, and hence, are capable of improving the precision and recall.From theCambridge English CorpusThesaurithus serve many of the same functions for people that ontologies are designed to serve for software agents.From theCambridge English CorpusHundreds ofthesaurihave been produced since then, perhaps thousands.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Controlled vocabularies (dictionaries andthesauri), and ontologies allow broader terms, narrower terms, and related terms to be incorporated into queries.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.For each concept, thethesauriprovided the usual lexical and semantic information: preferred labels, synonyms and notes, broader and related concepts, etc.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.#https://dictionary.cambridge.org//dictionary/english/thesauri##
