522 search results - page 53 / 105 » Feature selection for ranking using boosted trees |
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
In recent years there has been a great deal of interest in developing effective techniques for ad-hoc search and retrieval in structured repositories such as relational databases ...
ICMI
2009
Springer
15 years 6 months ago
2009
Springer
Social interactions unfold over time, at multiple time scales, and can be observed through multiple sensory modalities. In this paper, we propose a machine learning framework for ...
ICPR
2004
IEEE
16 years 28 days ago
2004
IEEE
Feature selection using the naive Bayes rule is presented for the case of multiclass data sets. In this paper, the EM algorithm is applied to each class projected over the feature...
ISMIR
2005
Springer
15 years 5 months ago
2005
Springer
This paper describes the use of the Autonomous Classification Engine (ACE) to classify beatboxing (vocal percussion) sounds. A set of unvoiced percussion sounds belonging to five ...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
Recently, we developed NIR based face recognition for highly accurate face recognition under illumination variations [10]. In this paper, we present a part-based method for improv...