8349 search results - page 245 / 1670 » Introduction to Information Retrieval |
169
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
Opinion retrieval is a document retrieving and ranking process. A relevant document must be relevant to the query and contain opinions toward the query. Opinion polarity classific...
171
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RIAO
2004
15 years 7 months ago
2004
To support the retrieval of multimedia data according to user information needs, multimedia information retrieval in digital libraries must be based on semantics and not just prim...
163
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CLEF
2010
Springer
15 years 7 months ago
2010
Springer
In this paper, we report our approach to retrieve patent documents based on the prior art. We use the standard Information Retrieval (IR) techniques which contain indexing and retr...
134
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
The direct application of standard ranking techniques to retrieve individual elements from a collection of XML documents often produces a result set in which the top ranks are dom...
172
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VISUAL
2000
Springer
15 years 9 months ago
2000
Springer
Relevance feedback is a powerful technique for content-based image retrieval. Many parameter estimation approaches have been proposed for relevance feedback. However, most of them ...