1025 search results - page 186 / 205 » A machine learning approach for improved BM25 retrieval |
114
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AND
2010
14 years 9 months ago
2010
High-level spoken document analysis is required in many applications seeking access to the semantic content of audio data, such as information retrieval, machine translation or au...
134
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ESANN
2006
15 years 1 months ago
2006
Random Forests were introduced by Breiman for feature (variable) selection and improved predictions for decision tree models. The resulting model is often superior to AdaBoost and ...
100
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CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
We present a novel discriminative-generative hybrid approach in this paper, with emphasis on application in multiview object detection. Our method includes a novel generative mode...
94
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ICPR
2004
IEEE
16 years 25 days ago
2004
IEEE
Feature subset selection, applied as a pre-processing step to machine learning, is valuable in dimensionality reduction, eliminating irrelevant data and improving classifier perfo...
SDM
2009
SIAM
15 years 9 months ago
2009
SIAM
Recently, many advanced machine learning approaches have been proposed for coreference resolution; however, all of the discriminatively-trained models reason over mentions rather ...