Title :
An isolated word speech recognition system based on Kohonen neural network
Author :
Figueiredo, Fabrício L. ; Violaro, Fabio
Author_Institution :
Univ. Estadual de Campinas, Sao Paulo, Brazil
Abstract :
Describes a non-uniform segmentation algorithm based on a Kohonen neural network applied to an isolated word recognition system. This procedure realizes a temporal normalization and the resulting fixed number of acoustic vectors is then submitted to a multilayer perceptron network in order to recognize the spoken words
Keywords :
multilayer perceptrons; self-organising feature maps; speech recognition; Kohonen neural network; acoustic vectors; isolated word speech recognition system; multilayer perceptron network; nonuniform segmentation algorithm; temporal normalization; Acoustic distortion; Computer architecture; Distortion measurement; Identity-based encryption; Iterative algorithms; Nearest neighbor searches; Neural networks; Partitioning algorithms; Speech recognition; Vector quantization;
Conference_Titel :
Neural Networks, 1998. Proceedings. Vth Brazilian Symposium on
Conference_Location :
Belo Horizonte
Print_ISBN :
0-8186-8629-4
DOI :
10.1109/SBRN.1998.731014
