1825 search results - page 155 / 365 » Local Dimensionality Reduction |
135
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ICML
2009
IEEE
15 years 11 months ago
2009
IEEE
Empirical evidence suggests that hashing is an effective strategy for dimensionality reduction and practical nonparametric estimation. In this paper we provide exponential tail bo...
130
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MLDM
2009
Springer
15 years 11 months ago
2009
Springer
This paper describes recognition of emotions of an unkown person during natural walking. As gait data is redundant, high dimensional and variable, effective feature extraction is ...
117
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IWANN
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Steganalysis consists in classifying documents as steganographied or genuine. This paper presents a methodology for steganalysis based on a set of 193 features with two m...
153
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ACRI
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Realistic simulation of biological evolution by necessity requires simplification and reduction in the dimensionality of the corresponding dynamic system. Even when this...
126
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BIOID
2008
15 years 6 months ago
2008
Face recognition is one of the most challenging biometric modalities for personal identification. This is due to a number of factors, including the complexity and variability of th...