Study of Query Expansion Techniques and Their Application in the Biomedical Information Retrieval [PDF]
The Scientific World Journal, 2014 Information Retrieval focuses on finding documents whose content matches with a user query from a large document collection. As formulating well-designed queries is difficult for most users, it is necessary to use query expansion to retrieve relevant ...
A. R. Rivas, E. L. Iglesias, L. Borrajo
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Semantic approaches for query expansion: taxonomy, challenges, and future research directions [PDF]
PeerJ Computer ScienceThe internet has been inundated with an ocean of information, and hence, information retrieval systems are failing to provide optimal results to the user.
Azzah Allahim +2 more
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Event-Driven Query Expansion [PDF]
Proceedings of the 14th ACM International Conference on Web Search and Data Mining, 2020 A significant number of event-related queries are issued in Web search. In this paper, we seek to improve retrieval performance by leveraging events and specifically target the classic task of query expansion. We propose a method to expand an event-related query by first detecting the events related to it.
Guy Rosin, Ido Guy, Kira Radinsky
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International Journal of Information Systems and Computer Technologies, 2023 The rapid expansion of data on the web has largely increased the problems associated with efficient searching and retrieval of required data that fulfills the user’s needs. To resolve the ineffectiveness of information retrieval systems query expansion technology is employed.
Afsa Hameed
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Head Concepts Selection for Verbose Medical Queries Expansion [PDF]
IEEE Access, 2020 Semantic concepts and relations encoded in domain-specific ontologies and other medical semantic resources play a crucial role in deciphering terms in medical queries and documents.
Mohammed Maree +4 more
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A multi-dimensional semantic pseudo-relevance feedback framework for information retrieval [PDF]
Scientific ReportsPre-trained models have garnered significant attention in the field of information retrieval, particularly for improving document ranking. Typically, an initial retrieval step using sparse methods such as BM25 is employed to obtain a set of pseudo ...
Min Pan +4 more
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YouTube X-Rating Detection with Bahasa-Slang Title Using Query Expansion and Rule Based Approaches
JOIN: Jurnal Online Informatika, 2022 The detection of X-rating content on the Internet is still rarely done in Indonesia and the performance of the existing work to detect X-rating content, especially in video is still low.
Dewi Wisnu Wardani, Salsabila F Shabihah
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A formal concept analysis and semantic query expansion cooperation to refine health outcomes of interest. [PDF]
BMC Med Inform Decis Mak, 2015 Curé OC, Maurer H, Shah NH, Le Pendu P.
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A fuzzy ontology framework in information retrieval using semantic query expansion
International Journal of Information Management Data Insights, 2021 World Wide Web (WWW) constitutes fuzzy information and requires soft computing techniques to deal context of the query. It works on the principle of keyword matching yielding low precision and recall.
Shivani Jain, K.R. Seeja, Rajni Jindal
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Query expansion using the clustering of pseudo relevant documents with query sensitive similarity [PDF]
مجله مدل سازی در مهندسی, 2017 Query expansion as one of query adaptation approaches, improves retrieval effectiveness of information retrieval. Pseudo-relevance feedback (PRF) is a query expansion approach that supposes top-ranked documents are relevant to the query concept, and ...
Reza Khodaei +2 more
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