Query Expansion using Artificial Relevance Feedback
نویسندگان
چکیده
منابع مشابه
Query Expansion using Artificial Relevance Feedback
World Wide Web is growing rapidly so with this rapid expansion in the size of web, Information extraction on web is achieving its importance day by day. The user's query[1] plays a crucial role in the information retrieval process. So for the better information retrieval[2] results several methods have been proposed which help the user in the query expansion task. Some methods use thesauru...
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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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Keyword-based queries are an important means to retrieve information from XML collections with unknown or complex schemas. Relevance Feedback integrates relevance information provided by a user to enhance retrieval quality. For keyword-based XML queries, feedback engines usually generate an expanded keyword query from the content of elements marked as relevant or nonrelevant. This approach that...
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World Wide Web is growing day by day so with this rapid development in the size of internet, Information extraction[1] on Internet is gaining its importance day by day. At present there are millions of Websites and billions of homepages available on the Internet. A large amount of on-line information resides on the invisible web[2] – web pages generated dynamically from databases and other data...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2012
ISSN: 0975-8887
DOI: 10.5120/6279-8448