943 search results - page 105 / 189 » Statistical Language Models for Information Retrieval |
135
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
Learning to rank is a new statistical learning technology on creating a ranking model for sorting objects. The technology has been successfully applied to web search, and is becom...
129
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CLEF
2008
Springer
15 years 5 months ago
2008
Springer
The domain-specific track evaluates retrieval models for structured scientific bibliographic collections in English, German and Russian. Documents contain elements (title, abstrac...
120
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CIKM
2003
Springer
15 years 8 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
132
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NAACL
2010
15 years 1 months ago
2010
This paper presents a direct word reordering model with novel syntax-based features for statistical machine translation. Reordering models address the problem of reordering source...
123
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SPIRE
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. Weighting models use lexical statistics, such as term frequencies, to derive term weights, which are used to estimate the relevance of a document to a query. Apart from t...