552 search results - page 78 / 111 » Direct Optimization of Ranking Measures |
72
Voted
ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
Despite their effectiveness for robust speech processing, missing data techniques are vulnerable to errors in the classification of the input speech signal’s time-frequency poi...
115
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ISCAS
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper, we propose a moving object extraction technique for MPEG coded data directly. It is a changebased motion object extraction approach, which discriminates background ...
INFORMATICALT
2008
14 years 10 months ago
2008
Abstract. Multi-criteria decision making is used in many areas of human activities. Each alternative in multi-criteria decision making problem can be described by a set of criteria...
76
Voted
JMLR
2010
14 years 5 months ago
2010
Discovering the dependencies among the variables of a domain from examples is an important problem in optimization. Many methods have been proposed for this purpose, but few large...
86
Voted
SMI
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper we present a new method for alignment of 3D models. This approach is based on symmetry properties, and uses the fact that the principal components analysis (PCA) hav...