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基于能量竞争学习算法的特定人数字语音识别

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摘要 在数字语音识别的方法中,采用矢量量化算法往往需要事先确定分类的个数,而分类的个数事先不好确定,而基于能量的竞争学习算法能自动确定码本的大小。本文把能量竞争学习算法应用于特定人0~9数字语音识别,并利用广度优先搜索邻居的聚类算法来完成初始化码字的确定。仿真实验结果表明,该算法的效率比较高,而且可以达到98.57%的识别率。
出处 《电子世界》 2013年第4期14-16,共3页 Electronics World
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  • 1Gray R M.Vector quantization[J].IEEE ASSP Magazine,1984,4:4-29,.
  • 2Gersho A,Gray R M.Vector quantization and signal compression[M]. Boston:Kluwer Academic Publishers, 1992.
  • 3Linde Y,Buzo A,Gray R M.An algorithm for vector quantizer design[J].IEEE Transactions on Communications,1980:702-710.
  • 4Equitz W H.A new vector quantization clustering algorithm[J].IEEE Transactions on Acoustics,Speech,and Signal Processing,1989,37 (10):1568-1575.
  • 5Kirkpatrick S,Gellatt Jr C D,Vecchi M P.Optimization by simulated annealing[J].Seienee, 1983,220: 671-680.
  • 6Vaisey J,Gersho A.Simulated annealing and codebook design[C]// Proc IEEE International Conference on Acoustics,Speech,and Signal Processing, 1988,2:1176-1179.
  • 7Zhang L,Zheng B,Yang Z.Codebook design using genetic algorithm and its application to speaker identification[J].Electronics Letters, 2005,41 (10).
  • 8Liu Ying,Zhou Hui,Yu Wen-fang.Image vector quantization coding based on genetic algorithm[C]//Proceedings of the 2003 IEEE International Conference on Robotics,Intelligent Systems and Signal Processing, Changsha, China, 2003 : 773-777.
  • 9Lin Yih-Chuan,Tai Shen-Chuan.A fast Linde-Buzo-Gray algorithm in image vector quantization[J].IEEE Transactions on Circuits and Systems--Ⅱ:Analog and Digital Signal Processing, 1998,45 (3) :432-435.
  • 10Huang C M,Harris R W.A comparison of several vector quantization codebook generation approaches[J].IEEE Transactions on Image Processing, 1993,2( 1 ) : 108-112.

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