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112
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SIGIR
2005
ACM
15 years 6 months ago
2005
ACM
This paper presents a new discriminative model for information retrieval (IR), referred to as linear discriminant model (LDM), which provides a flexible framework to incorporate a...
106
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IJSWIS
2006
15 years 18 days ago
2006
Abstract. Semantic Similarity relates to computing the similarity between conceptually similar but not necessarily lexically similar terms. Typically, semantic similarity is comput...
QI
2009
Springer
15 years 7 months ago
2009
Springer
Information Retrieval (IR) systems try to identify documents relevant to user queries, which are representations of user information needs. Interaction, context, and document struc...
93
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NLDB
2007
Springer
15 years 6 months ago
2007
Springer
This paper investigates query translation in cross-lingual information retrieval, especially the challenges caused by ambiguity and polysemi. We base our ideas on feature vectors a...
SIGIR
1998
ACM
15 years 8 days ago
1998
ACM
The notion of searching a hypertext corpus has been around for some time, and is an especially important topic given the growth of the World Wide Web and the general dissatisfacti...