1025 search results - page 80 / 205 » A machine learning approach for improved BM25 retrieval |
160
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ECIR
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. This paper describes an efficient method to construct reliable machine learning applications in peer-to-peer (P2P) networks by building ensemble based meta methods. We co...
182
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
One current direction to enhance the search accuracy in visual object retrieval is to reformulate the original query through (pseudo-)relevance feedback, which augments a query wi...
157
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CIKM
2009
Springer
16 years 23 days ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
173
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ICMLA
2009
15 years 3 months ago
2009
In structured prediction problems, outputs are not confined to binary labels; they are often complex objects such as sequences, trees, or alignments. Support Vector Machine (SVM) ...
185
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ICML
2010
IEEE
15 years 7 months ago
2010
IEEE
Semi-supervised learning has emerged as a popular framework for improving modeling accuracy while controlling labeling cost. Based on an extension of stochastic composite likeliho...