4542 search results - page 193 / 909 » Unsupervised Feature Selection Using Feature Similarity |
TRECVID
2008
14 years 4 days ago
2008
Our experiments in TRECVID 2008 include participation in the high-level feature extraction, automatic search, video summarization, and video copy detection tasks, using a common s...
IVC
2008
13 years 10 months ago
2008
We consider the problem of extracting features for multi-class recognition problems. The features are required to make fine distinction between similar classes, combined with tole...
ICBA
2004
Springer
14 years 4 months ago
2004
Springer
Most conventional features used in speaker authentication are based on estimation of spectral envelopes in one way or another, e.g., Mel-scale Filterbank Cepstrum Coefficients (MFC...
JRTIP
2008
13 years 9 months ago
2008
A pixel-pattern-based texture feature (PPBTF) is proposed for real-time gender recognition. A gray-scale image is transformed into a pattern map where edges and lines are to be use...
INTERSPEECH
2010
13 years 5 months ago
2010
Discriminative confidence estimation along with confidence normalisation have been shown to construct robust decision maker modules in spoken term detection (STD) systems. Discrim...