Effective dysphonia detection using feature dimension reduction and kernel density estimation for patients with Parkinson's disease.

Effective dysphonia detection using feature dimension reduction and kernel density estimation for patients with Parkinson's disease.

Detection of dysphonia is useful for monitoring the progression of phonatory impairment for patients with Parkinson's disease (PD), and also helps assess the disease severity. This paper describes the statistical pattern analysis methods to study different vocal measurements of sustained phonat...

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Bibliographic Details
Main Authors: Shanshan Yang, Fang Zheng, Xin Luo, Suxian Cai, Yunfeng Wu, Kaizhi Liu, Meihong Wu, Jian Chen, Sridhar Krishnan
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3930574?pdf=render

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