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Erschienen in:
2013 | OriginalPaper | Buchkapitel
Improving Dysarthria Classification by Pattern Recognition Techniques Based on a Bionic Model
verfasst von : Eduardo Gonzalez-Moreira, Diana Torres, Carlos A. Ferrer, Yusely Ruiz
Erschienen in: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Verlag: Springer Berlin Heidelberg
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The goal of this research is to use a bionic model to enhance classifi- cation of Dysarthria. The model based on the main features of the mammalian olfactory system is the initial stage of the recognition process. The bionic mod- el aimed to achieve an enhancement in the separation ability of the dysarthric features. The recognition performance obtained by four different pattern recog- nition algorithms using the bionic model to improve the features is shown and discussed. The results indicated that bionic model had clear influence on classi- fication performance of well-known techniques using dysarthria database as case study. We regard the results of this study as a promising initial step to the use of bionic model as a recognition improvement function.