12441 search results - page 408 / 2489 » Frame Based Features |
209
click to vote
FLAIRS
2009
15 years 4 months ago
2009
We evaluate conversational transcripts of deceptive speech using a sophisticated natural language processing tool called Coh-Metrix. Coh-Metrix is unique in that it tracks linguis...
183
click to vote
IEICET
2010
15 years 1 months ago
2010
Polar Fourier Descriptor(PFD) and Spherical Fourier Descriptor(SFD) are rotation invariant feature descriptors for two dimensional(2D) and three dimensional(3D) image retrieval an...
151
click to vote
INTERSPEECH
2010
15 years 1 months ago
2010
We consider the problem of predicting the surface pronunciations of a word in conversational speech, using a model of pronunciation variation based on articulatory features. We bu...
206
Voted
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we deal with the problem of feature selection by introducing a new approach based on Gravitational Search Algorithm (GSA). The proposed algorithm combines the optimi...
146
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In current speech recognition systems mainly Short-Time Fourier Transform based features like MFCC are applied. Dropping the short-time stationarity assumption of the voiced speec...