2362 search results - page 126 / 473 » A General Language Model for Information Retrieval |
145
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ACL
2010
15 years 2 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...
150
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SIGIR
2011
ACM
14 years 6 months ago
2011
ACM
Query performance prediction is aimed at predicting the retrieval effectiveness that a query will achieve with respect to a particular ranking model. In this paper, we study quer...
WWW
2005
ACM
16 years 4 months ago
2005
ACM
The first part of the paper provides a brief description of the Language Observatory Project (LOP) and highlights the major technical difficulties to be challenged. The latter par...
133
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CLEF
2005
Springer
15 years 9 months ago
2005
Springer
This paper describes the development of a question answering system for monolingual and cross-lingual tasks for the languages English and German. We developed the question answeri...
154
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KDD
2010
ACM
15 years 8 months ago
2010
ACM
Many recommendation and retrieval tasks can be represented as proximity queries on a labeled directed graph, with typed nodes representing documents, terms, and metadata, and labe...