869 search results - page 67 / 174 » Performance feature identification by comparative trace anal... |
163
click to vote
SCIA
2007
Springer
16 years 4 days ago
2007
Springer
Abstract. The accuracy of data classification methods depends considerably on the data representation and on the selected features. In this work, the elastic net model selection i...
159
click to vote
ISI
2005
Springer
15 years 11 months ago
2005
Springer
Experiments were conducted to test several hypotheses on methods for improving document classification for the malicious insider threat problem within the Intelligence Community. ...
149
click to vote
ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we compare several approaches for the extraction of modulation frequency features from speech signal using a phoneme recognition system. The general framework in th...
150
click to vote
ICASSP
2008
IEEE
16 years 14 days ago
2008
IEEE
Independent component analysis (ICA) is a statistical and computational technique for revealing hidden factors that underlie sets of signals. We propose an improved ICA framework ...
153
click to vote
ICIP
1998
IEEE
16 years 7 months ago
1998
IEEE
The analysis of video data targeting the identification of relevant objects and the extraction of associated descriptive characteristics will be the enabling factor for a number o...