57 search results - page 6 / 12 » Using Concept-Based Indexing to Improve Language Modeling Ap... |
132
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CLEF
2005
Springer
15 years 9 months ago
2005
Springer
This year, we have participated on multilingual two years on and Multi-8 merging-only CLEF task. Our main interest has been to test several usual CLIR tasks and investigate how th...
145
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ACL
2010
15 years 1 months ago
2010
Bag-of-words approaches to information retrieval (IR) are effective but assume independence between words. The Hyperspace Analogue to Language (HAL) is a cognitively motivated and...
127
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RIAO
2000
15 years 5 months ago
2000
It is a traditional belief that in order to scale-up to more effective retrieval and access methods modern Information Retrieval has to consider more the text content. The modalit...
152
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IR
2010
15 years 2 months ago
2010
In this article we present Supervised Semantic Indexing (SSI) which defines a class of nonlinear (quadratic) models that are discriminatively trained to directly map from the word...
121
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we propose a Bayesian learning approach to promoting diversity for information retrieval in biomedicine and a re-ranking model to improve retrieval performance in t...