3595572

Sparse KPCA for Feature Extraction in Speech Recognition

Lima, A. ; Zen, H. ; Nankaku, Y. ; Tokuda, K. ; Kitamura, T. ; Resende, F.G.

Nagoya Inst. of Technol., Japan

1

2005

353

356

data reduction; feature extraction; learning (artificial intelligence); maximum likelihood estimation; principal component analysis; speech recognition; data reduction; feature extraction; likelihood related re-estimation; sparse KPCA; sparse kernel principal component analysis; speech recognition; training data; Cepstral analysis; Computer science; Data engineering; Feature extraction; Kernel; Mel frequency cepstral coefficient; Principal component analysis; Speech analysis; Speech recognition; Training data;

English

ieee

Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on

1520-6149

0-7803-8874-7

conf

10.1109/ICASSP.2005.1415123

1415123