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In this paper, the nonlinear dynamic characteristics of the statistical complexity were applied to the voice activity detection (VAD). By combining it with the energy feature, we present a new VAD method that is energy statistics complexity (ESC) algorithm, using fuzzy c-Means clustering algorithm and Bayesian information criterion algorithm to estimate the thresholds of the ESC characteristic, and...
When dealing with large data sets, the traditional support vector machine (SVM) needs long training time which is aroused by the complexity of computation for kernel function. Moreover, if there are noises in a given training set, the classification accuracy rate of the traditional SVM is usually low. To overcome the shortcomings above, the algorithm of SVM based on half-suppressed fuzzy c-means clustering...
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