8349 search results - page 253 / 1670 » Introduction to Information Retrieval |
153
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
It is becoming increasingly common in information retrieval to combine evidence from multiple resources to compute the retrieval status value of documents. Although this has led to...
186
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IPM
2010
15 years 3 months ago
2010
Focusing on the context of XML retrieval, in this paper we propose a general methodology for managing structured queries (involving both content and structure) within any given st...
147
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ECIR
2010
Springer
15 years 7 months ago
2010
Springer
In this paper, we complement the term frequency, which is used in many bag-of-words based information retrieval models, with information about the semantic relatedness of query and...
158
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SIGIR
2002
ACM
15 years 5 months ago
2002
ACM
This poster session examines a probabilistic approach to distributed information retrieval using a Logistic Regression algorithm for estimation of collection relevance. The algori...
186
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NAACL
1994
15 years 7 months ago
1994
We show how the recognition performance of a speech recognition component in a speech retrieval system affects the retrieval effectiveness. A speech retrieval system facilitates c...