Dynamic programming algorithm optimization for spoken word recognition
@article{Sakoe1978DynamicPA,
title={Dynamic programming algorithm optimization for spoken word recognition},
author={H. Sakoe and Seibi Chiba},
journal={IEEE Transactions on Acoustics, Speech, and Signal Processing},
year={1978},
volume={26},
pages={159-165}
}This paper reports on an optimum dynamic progxamming (DP) based time-normalization algorithm for spoken word recognition. [...] Key Method The symmetric form algorithm superiority is established. A new technique, called slope constraint, is successfully introduced, in which the warping function slope is restricted so as to improve discrimination between words in different categories.Expand Abstract
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