Study of performance evaluation methods for non-uniform speech segmentation

Authors:
Jakub Gałka;Bartosz Ziółko
Affiliations:
Department of Electronics, AGH University of Science and Technology, Kraków, Poland;Department of Computer Science, University of York, York, United Kingdom
Venue:
MUSP'08 Proceedings of the 8th WSEAS International Conference on Multimedia systems and signal processing
Year:
2008

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Abstract

Speech segmentation is a very difficult problem, because of continuous nature of speech. Segmenting speech into various units (phonemes, syllables, and acoustic atoms) is essential in many applications. Choosing the best method of segmentation must be preceded by evaluation of its performance. This paper is a study of various numerical measures for automatic segmentation performance.