@article{ART001768447},
author={Young-Sub Kim and Lee youngjoo and Kwangseok Lee and Hur Kang In},
title={Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent},
journal={Journal of Knowledge Information Technology and Systems},
issn={1975-7700},
year={2013},
volume={8},
number={2},
pages={55-62}
TY - JOUR
AU - Young-Sub Kim
AU - Lee youngjoo
AU - Kwangseok Lee
AU - Hur Kang In
TI - Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent
JO - Journal of Knowledge Information Technology and Systems
PY - 2013
VL - 8
IS - 2
PB - Korea Knowledge Information Technology Society
SP - 55
EP - 62
SN - 1975-7700
AB - In this paper, we propose the method of MOSFC-Gradient Ascent improving the Gradient Ascent algorithm. This methodobtains fast convergence and accuracy of separate results in Entropy maximization method being one among the existingICA(Independent Component Analysis) with the method for performing the sound source separation. If Entropy is steadilyincreased, the proposed method will have characteristic of fast convergence through increase of learning constant. Also itwill define as search object of several demixing matrix made in random other start value. As searching optimal demixingmatrixs in parallel, the proposed method is retained on high demixing performance without decrease of convergence speedeven though number of mixed signals is increased.
KW - Information Maximization;Entropy;Gradient Ascent;ICA
DO -
UR -
ER -
Young-Sub Kim, Lee youngjoo, Kwangseok Lee and Hur Kang In. (2013). Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent. Journal of Knowledge Information Technology and Systems, 8(2), 55-62.
Young-Sub Kim, Lee youngjoo, Kwangseok Lee and Hur Kang In. 2013, "Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent", Journal of Knowledge Information Technology and Systems, vol.8, no.2 pp.55-62.
Young-Sub Kim, Lee youngjoo, Kwangseok Lee, Hur Kang In "Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent" Journal of Knowledge Information Technology and Systems 8.2 pp.55-62 (2013) : 55.
Young-Sub Kim, Lee youngjoo, Kwangseok Lee, Hur Kang In. Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent. 2013; 8(2), 55-62.
Young-Sub Kim, Lee youngjoo, Kwangseok Lee and Hur Kang In. "Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent" Journal of Knowledge Information Technology and Systems 8, no.2 (2013) : 55-62.
Young-Sub Kim; Lee youngjoo; Kwangseok Lee; Hur Kang In. Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent. Journal of Knowledge Information Technology and Systems, 8(2), 55-62.
Young-Sub Kim; Lee youngjoo; Kwangseok Lee; Hur Kang In. Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent. Journal of Knowledge Information Technology and Systems. 2013; 8(2) 55-62.
Young-Sub Kim, Lee youngjoo, Kwangseok Lee, Hur Kang In. Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent. 2013; 8(2), 55-62.
Young-Sub Kim, Lee youngjoo, Kwangseok Lee and Hur Kang In. "Performance Improvement of Entropy Maximization using MOSFC-Gradient Ascent" Journal of Knowledge Information Technology and Systems 8, no.2 (2013) : 55-62.
