Study of a Vocal Feature Selection Method and Vocal Properties for Discriminating Four Constitution Types

@inproceedings{Kim2012StudyOA,
  title={Study of a Vocal Feature Selection Method and Vocal Properties for Discriminating Four Constitution Types},
  author={Keun Ho Kim and Boncho Ku and Namsik Kang and Young-Su Kim and Jun-Su Jang and Jong Yeol Kim},
  booktitle={Evidence-based complementary and alternative medicine : eCAM},
  year={2012}
}
The voice has been used to classify the four constitution types, and to recognize a subject's health condition by extracting meaningful physical quantities, in traditional Korean medicine. In this paper, we propose a method of selecting the reliable variables from various voice features, such as frequency derivative features, frequency band ratios, and intensity, from vowels and a sentence. Further, we suggest a process to extract independent variables by eliminating explanatory variables and… CONTINUE READING