JaeYeol Rheem
Seoul National University
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Publication
Featured researches published by JaeYeol Rheem.
international symposium on circuits and systems | 1994
Kyungmin Na; JaeYeol Rheem; Souguil Ann
Predictive neural network models are powerful speech recognition models based on a nonlinear pattern prediction. Those models, however, suffer from poor discrimination between acoustically similar speech signals. In this paper, we propose a new discriminative training algorithm for predictive neural network models based on the generalized probabilistic descent (GPD) algorithm and the minimum classification error formulation. The proposed algorithm allows direct minimization of a recognition error rate. Evaluation of our training algorithm on Korean digits shows its effectiveness by 30% reduction of recognition error.<<ETX>>
한국소음진동공학회 국제학술발표논문집 | 1994
KyungMin Na; JaeYeol Rheem; Souguil Ann
conference of the international speech communication association | 1997
Ki Yong Lee; JaeYeol Rheem
Lecture Notes in Computer Science | 2003
JongJoo Lee; JaeYeol Rheem; Ki Yong Lee
Archive | 2002
JaeYeol Rheem; JongJoo Lee; Ki Yong Lee
한국소음진동공학회 국제학술발표논문집 | 1994
KyungMin Na; JaeYeol Rheem; Souguil Ann
conference of the international speech communication association | 1994
Kyungmin Na; JaeYeol Rheem; Souguil Ann
The Journal of the Acoustical Society of Korea | 1994
Kyungmin Na; JaeYeol Rheem; Souguil Ann
The Journal of the Acoustical Society of Korea | 1994
Kyungmin Na; JaeYeol Rheem; Souguil Ann
conference of the international speech communication association | 1992
Ki Yong Lee; P. Ha; JaeYeol Rheem; Souguil Ann; I. Song
