Keyword : high order statistics


Voice Activity Detection Based on High Order Statistics and Online EM Algorithm
David COURNAPEAU Tatsuya KAWAHARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/12/01
Vol. E91-D  No. 12 ; pp. 2854-2861
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech recognitionvoice activity detectionhigh order statisticsonline EM
 Summary | Full Text:PDF(1008KB)

Blind Separation of Sources Using Density Estimation and Simulated Annealing
Carlos G. PUNTONET Ali MANSOUR 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A  No. 10 ; pp. 2538-2546
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
independent component analysis (ICA)decorrelationhigh order statisticsdensity estimationsimulated annealing and geometrical approaches
 Summary | Full Text:PDF(360.3KB)

Blind Separation of Sources: Methods, Assumptions and Applications
Ali MANSOUR Allan Kardec BARROS Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8 ; pp. 1498-1512
Type of Manuscript:  SURVEY PAPER
Category: 
Keyword: 
independent component analysis (ICA)contrast functionKullback-Leibner divergenceprediction errorsub-spacedecorrelationhigh order statisticswhiteningMutual-Informationlikelihood maximizationconjoint diagonalization
 Summary | Full Text:PDF(489.8KB)