3086 search results - page 227 / 618 » Generalized Discriminant Analysis Using a Kernel Approach |
168
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SSWMC
2004
15 years 8 months ago
2004
We study a detection-theoretic approach to steganalysis. The relative entropy between covertext and stegotext determines the steganalyzer's difficulty in discriminating them,...
169
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NIPS
2003
15 years 8 months ago
2003
A recent area of significant progress in speaker recognition is the use of high level features—idiolect, phonetic relations, prosody, discourse structure, etc. A speaker not on...
196
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ICCV
2005
IEEE
16 years 6 days ago
2005
IEEE
For years, researchers in face recognition area have been representing and recognizing faces based on subspace discriminant analysis or statistical learning. Nevertheless, these a...
375
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
The explosion of Web opinion data has made essential the need for automatic tools to analyze and understand people’s sentiments toward different topics. In most sentiment analy...
171
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DOLAP
2000
ACM
15 years 11 months ago
2000
ACM
Analyzing data obtained from web server logs, so-called “clickstreams”, is rapidly becoming one of the most important activities for companies in any sector as most businesses...