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Vowel is a speech sound created by the relatively free passage of breath through the larynx and oral cavity. The importance of vowels in distinguishing one word from another varies from language to language. It is very important to recognize different vowel classes. The least squares support vector machine (LSSVM) is adopted to recognize different vowels. The purpose of using recognition model is...
In order to solve the problem of bad reliability in self-propelled gun engine fault diagnosis method based on single sensor information, a fault diagnosis model based on improved least squares support vector machine (LSSVM) is presented. In the model, the quadratic programming problem is simplified as the problem of solving linear equation groups, and the SVM algorithm is realized by least squares...
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