Referenced Items are not available for this document.
In the paper we address the problem of vowel recognition in the Romanian language using fuzzy models. The vowels to be recognized are “a”, “e”, “i”, “o”, “u” represented by r dimensional feature-vectors with r=3, 6, 10, uttered in a large variety of contexts (over 800) by five male speakers. The ISODATA and k-NN algorithms in hard and fuzzy formulation are applied, the error rate being evaluated for a test set of NT =500 vowels, for variable size training sets and for three different sizes of the feature vector. The recognition confidence is improved in the fuzzy case versus the hard case, while increasing the dimension of the feature vector
Published in:
Fuzzy Systems, 1996., Proceedings of the Fifth IEEE International Conference on
(Volume:3
)
Date of Conference: 8-11 Sep 1996
- Page(s):
- 1552 - 1556 vol.3
- Meeting Date :
- 08 Sep 1996-11 Sep 1996
- Print ISBN:
- 0-7803-3645-3
- INSPEC Accession Number:
- 5412243
- Conference Location :
- New Orleans, LA
- Digital Object Identifier :
- 10.1109/FUZZY.1996.552563
- Product Type:
- Conference Publications
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