1775 search results - page 270 / 355 » Language-modeling kernel based approach for information retr... |
154
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SEMWEB
2007
Springer
15 years 10 months ago
2007
Springer
Ontology mapping is to find semantic correspondences between similar elements of different ontologies. It is critical to achieve semantic interoperability in the WWW. This paper su...
136
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IRI
2003
IEEE
15 years 9 months ago
2003
IEEE
— Sampling is a general concept that has many applications in various domains. The idea of representing sampling as a pattern is to guarantee a reusable core. The stable sampling...
134
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SIGIR
1999
ACM
15 years 8 months ago
1999
ACM
Probabilistic Latent Semantic Indexing is a novel approach to automated document indexing which is based on a statistical latent class model for factor analysis of count data. Fit...
117
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
In this paper, we present a novel approach to Pseudo-Relevance Feedback (PRF) called Multilingual PRF (MultiPRF). The key idea is to harness multilinguality. Given a query in a la...
119
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ECIR
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Relevance feedback, which uses the terms in relevant documents to enrich the user’s initial query, is an effective method for improving retrieval performance. An assoc...