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@article{ART001466381},
author={안찬식 and Sang-Yeob Oh},
title={Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2010},
volume={15},
number={7},
pages={83-90}

TY - JOUR
AU - 안찬식
AU - Sang-Yeob Oh
TI - Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction
JO - Journal of The Korea Society of Computer and Information
PY - 2010
VL - 15
IS - 7
PB - The Korean Society Of Computer And Information
SP - 83
EP - 90
SN - 1598-849X
AB - In vocabulary recognition system has reduce recognition rate unrecognized error cause of similar phoneme recognition and due to provided inaccurate vocabulary. Input of inaccurate vocabulary by feature extraction case of recognition by appear result of unrecognized or similar phoneme recognized. Also can't feature extraction properly when phoneme recognition is similar phoneme recognition. In this paper propose vocabulary recognition post-process error correction system using phoneme likelihood based on phoneme feature. Phoneme likelihood is monophone training phoneme data by find out using MFCC and LPC feature extraction method. Similar phoneme is induced able to recognition of accurate phoneme due to inaccurate vocabulary provided unrecognized reduced error rate. Find out error correction using phoneme likelihood and confidence when vocabulary recognition perform error correction for error proved vocabulary. System performance comparison as a result of recognition improve represent MFCC 7.5%, LPC 5.3% by system using error pattern and system using semantic.
KW - 오류 보정(error correction);;LPC(Linear Predictive Coefficient) MFCC(Mel Frequency Cepstrum Coefficient);음소 유사율(phoneme likelihood)
DO -
UR -
ER -

안찬식 and Sang-Yeob Oh. (2010). Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction. Journal of The Korea Society of Computer and Information, 15(7), 83-90.

안찬식 and Sang-Yeob Oh. 2010, "Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction", Journal of The Korea Society of Computer and Information, vol.15, no.7 pp.83-90.

안찬식, Sang-Yeob Oh "Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction" Journal of The Korea Society of Computer and Information 15.7 pp.83-90 (2010) : 83.

안찬식, Sang-Yeob Oh. Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction. 2010; 15(7), 83-90.

안찬식 and Sang-Yeob Oh. "Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction" Journal of The Korea Society of Computer and Information 15, no.7 (2010) : 83-90.

안찬식; Sang-Yeob Oh. Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction. Journal of The Korea Society of Computer and Information, 15(7), 83-90.

안찬식; Sang-Yeob Oh. Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction. Journal of The Korea Society of Computer and Information. 2010; 15(7) 83-90.

안찬식, Sang-Yeob Oh. Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction. 2010; 15(7), 83-90.

안찬식 and Sang-Yeob Oh. "Vocabulary Recognition Post-Processing System using Phoneme Similarity Error Correction" Journal of The Korea Society of Computer and Information 15, no.7 (2010) : 83-90.