538 search results - page 5 / 108 » Context-sensitive ranking for document retrieval |
112
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
The direct application of standard ranking techniques to retrieve individual elements from a collection of XML documents often produces a result set in which the top ranks are dom...
134
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SIGIR
2008
ACM
15 years 4 months ago
2008
ACM
We present a novel passage-based approach to re-ranking documents in an initially retrieved list so as to improve precision at top ranks. While most work on passage-based document...
126
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ECIR
2009
Springer
16 years 1 months ago
2009
Springer
Probabilistic retrieval models usually rank documents based on a scalar quantity. However, such models lack any estimate for the uncertainty associated with a document’s rank. Fu...
139
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ICTIR
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. While the Probability Ranking Principle for Information Retrieval provides the basis for formal models, it makes a very strong assumption regarding the dependence between...
136
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...