Novel Speech Signal Processing Algorithms for High-Accuracy Classification of Parkinson's Disease

There has been considerable recent research into the connection between Parkinson's disease (PD) and speech impairment. Recently, a wide range of speech signal processing algorithms (dysphonia measures) aiming to predict PD symptom severity using speech signals have been introduced. In this pap...

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Bibliographic Details
Published in:	IEEE transactions on biomedical engineering Vol. 59; no. 5; pp. 1264 - 1271
Main Authors:	Tsanas, Athanasios, Little, Max A., McSharry, Patrick E., Spielman, Jennifer, Ramig, Lorraine O.
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 01.05.2012 Institute of Electrical and Electronics Engineers
Subjects:	Aged Aged, 80 and over Applied sciences Biological and medical sciences Case-Control Studies Classification algorithms Decision support tool Decision Trees Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases Dysphonia - classification Dysphonia - physiopathology Entropy Exact sciences and technology feature selection (FS) Female Frequency measurement Humans Information, signal and communications theory Male Medical sciences Mel frequency cepstral coefficient Middle Aged Nervous system (semeiology, syndromes) Nervous system as a whole Neurology Noise Noise measurement Nonlinear Dynamics nonlinear speech signal processing Parkinson Disease - classification Parkinson Disease - diagnosis Parkinson Disease - physiopathology Parkinson's disease (PD) random forests (RF) Signal processing Signal Processing, Computer-Assisted Speech Speech processing Support Vector Machine support vector machines (SVM) Telecommunications and information theory Nervous system diseases Automatic classification support vector machines (SVM) Decision support system High precision Parkinson's disease (PD) feature selection (FS) Parkinson disease Support vector machine Signal classification Decision support tool Cerebral disorder random forests (RF) Algorithm performance Central nervous system disease Signal processing Degenerative disease nonlinear speech signal processing Non linear processing Speech processing Extrapyramidal syndrome Biomedical engineering
ISSN:	0018-9294, 1558-2531, 1558-2531
Online Access:	Get full text
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