Optimizing an Arabic Query using Comprehensive Query Expansion Techniques
نویسندگان
چکیده
منابع مشابه
Optimizing an Arabic Query using Comprehensive Query Expansion Techniques
By utilizing a search engine for the inquired object, the user may get what he has looked for. However, in the average; the number of words the user comes up with for a query is two or three in general [23]. This mostly causes a number of problems. To overcome such problems, various query expansion techniques have been developed. However, none of them are asserted to present the optimal solutio...
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1. NEED OF QUERY EXPANSION The Information Retrieval system described above works very well if the user is able to convey his information need in form of query. But query is seldom complete. The query provided by the user is often unstructured and incomplete. An incomplete query hinders a search engine from satisfying the user’s information need. In practice we need some representation which ca...
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Traditional keyword based search is found to have some limitations. Such as word sense ambiguity, and the query intent ambiguity which can hurt the precision. Semantic search uses the contextual meaning of terms in addition to the semantic matching techniques in order to overcome these limitations. This paper introduces a query expansion approach using an ontology built from Wikipedia pages in ...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2013
ISSN: 0975-8887
DOI: 10.5120/12454-9244