Concept based Web Information Retrieval
نویسندگان
چکیده
منابع مشابه
Concept based Web Information Retrieval
Information retrieval is concerned with documents relevant to a user’s information needs from a collection of documents. The user describes information needs with a query which consists of a number of words. Finding weight of a query is important to determine importance of a query. Calculating term importance is fundamental aspect of most information retrieval approaches and it is commonly dete...
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Accounting for textual variation in the documents and queries processed by information retrieval systems is considered essential for achieving good retrieval. Recent research has called into question several ofthe techniques used to support this endeavor This paper reports on experiments with a concept based information retrieval system which relies on a program called MetaMap to accountfor tex...
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With the growing popularity of the World Wide Web, the amount of available information is so great that finding the right and useful information becomes a very hard task for an end user. In this paper, we propose a new approach for personal Web information retrieval. The originality of our approach is a choice of indexing terms depending on the user request but also on his profile. The general ...
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Information retrieval on the internet is necessity of today’s quintessential technocrats. Enormous information is readily available on the internet. Information retrieval is the key application of internet, as it provides knowledge to the knowledge seekers. The volume of data on the internet is very large, and to fetch most appropriate and relevant information are the challenges in WBIR (Web Ba...
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ژورنال
عنوان ژورنال: International Journal of Applied Information Systems
سال: 2012
ISSN: 2249-0868
DOI: 10.5120/ijais12-450713