782 search results - page 28 / 157 » A measure theoretic approach to information retrieval |
115
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CORR
2008
Springer
15 years 2 months ago
2008
Springer
Abstract. Query expansion is a well known method to improve the performance of information retrieval systems. In this work we have tested different approaches to extract the candid...
139
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CIKM
2009
Springer
14 years 11 months ago
2009
Springer
Standard approaches to evaluating and comparing information retrieval systems compute simple averages of performance statistics across individual topics to measure the overall sys...
107
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CSE
2009
IEEE
15 years 8 months ago
2009
IEEE
Abstract—Extensive work has been devoted to private information retrieval and privacy preserving data mining. To protect user privacy from search engines, however, most current a...
133
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CAISE
1993
Springer
15 years 6 months ago
1993
Springer
We present our approach to defining similarity between software artifacts and discuss its potential exploitation in software reuse by analogy. We first establish properties of si...
116
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ICDIM
2007
IEEE
15 years 8 months ago
2007
IEEE
: Some measures such as average precision over all relevant documents and recall level precision are considered as good system-oriented measures, because they concern both precisio...