Leveraging semantic resources in diversified query expansion
نویسندگان
چکیده
منابع مشابه
Query expansion based on relevance feedback and latent semantic analysis
Web search engines are one of the most popular tools on the Internet which are widely-used by expert and novice users. Constructing an adequate query which represents the best specification of users’ information need to the search engine is an important concern of web users. Query expansion is a way to reduce this concern and increase user satisfaction. In this paper, a new method of query expa...
متن کاملquery expansion based on relevance feedback and latent semantic analysis
web search engines are one of the most popular tools on the internet which are widely-used by expert and novice users. constructing an adequate query which represents the best specification of users’ information need to the search engine is an important concern of web users. query expansion is a way to reduce this concern and increase user satisfaction. in this paper, a new method of query expa...
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Modern Information Retrieval Systems match the terms included in a user’s query with available documents, through the use of an index. A fuzzy thesaurus is used to enrich the query with associated terms. In this work, we use semantic entities, rather than terms; this allows us to use knowledge stored in a semantic encyclopedia, specifically the ordering relations, in order to perform a semantic...
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The goal of query expansion is to reduce the mismatch between documents and queries by expanding the query using words or phrases with a similar meaning or some other statistical relation to the set of relevant documents. One of the limitations with query expansion techniques is that a query is often expanded only by the linguistic features of terms. To tackle this problem, we propose a novel s...
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This paper reports prototype multilingual query expansion system relying on LMF compliant lexical resources. The system is one of the deliverables of a three-year project aiming at establishing an international standard for language resources which is applicable to Asian languages. Our important contributions to ISO 24613, standard Lexical Markup Framework (LMF) include its robustness to deal w...
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ژورنال
عنوان ژورنال: World Wide Web
سال: 2017
ISSN: 1386-145X,1573-1413
DOI: 10.1007/s11280-017-0468-7