Yongwon JEONG


Speaker Adaptation Based on PPCA of Acoustic Models in a Two-Way Array Representation
Yongwon JEONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/08/01
Vol. E97-D  No. 8  pp. 2200-2204
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
expectation-maximizationprobabilistic principal component analysisspeaker adaptationspeech recognition
 Summary | Full Text:PDF(90.3KB)

Adaptation of Acoustic Models in Joint Speaker and Noise Space Using Bilinear Models
Yongwon JEONG Hyung Soon KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/08/01
Vol. E97-D  No. 8  pp. 2195-2199
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
bilinear modeleigenvoice speaker adaptationenvironment adaptationspeaker adaptationspeech recognition
 Summary | Full Text:PDF(100.3KB)

Speaker Adaptation Based on PARAFAC2 of Transformation Matrices for Continuous Speech Recognition
Yongwon JEONG Sangjun LIM Young Kuk KIM Hyung Soon KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/09/01
Vol. E96-D  No. 9  pp. 2152-2155
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
maximum likelihood linear regressionparallel factor analysisPARAFAC2speaker adaptationspeech recognition
 Summary | Full Text:PDF(135.3KB)

Speaker Adaptation in Sparse Subspace of Acoustic Models
Yongwon JEONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/06/01
Vol. E96-D  No. 6  pp. 1402-1405
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
eigenvoice speaker adaptationrobust speech recognitionsparse principal component analysisspeaker adaptationspeech recognition
 Summary | Full Text:PDF(397.7KB)