Optimasi Pembobotan pada Query Expansion dengan Term Relatedness to Query-Entropy based (TRQE)
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...
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The limitations of keyword-only approaches to information retrieval were recognized since the early days, specially in cases where different but closely-related words are used in the query and the relevant document. Query expansion techniques like pseudo-relevance feedback rely on the target document set in order to bridge the gap between those words, but they might suffer from topic drift. Thi...
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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Due to the increasing web, there are many challenges to establish a general framework for data mining and retrieving structured data from the Web. Creating an ontology is a step towards solving this problem. The ontology raises the main entity and the concept of any data in data mining. In this paper, we tried to propose a method for applying the "meaning" of the search system, But the problem ...
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This paper analyses the efficiency of the EWC semantic relatedness measure in an ad-hoc retrieval task. This measure combines the Wikipedia-based Explicit Semantic Analysis (ESA) measure, the WordNet path measure and the mixed collocation index. EWC considers encyclopaedic, ontological, and collocational knowledge about terms. This advantage of EWC is a key factor to find precise terms for auto...
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ژورنال
عنوان ژورنال: Jurnal Buana Informatika
سال: 2015
ISSN: 2089-7642,2087-2534
DOI: 10.24002/jbi.v6i3.433