| 講演抄録/キーワード |
| 講演名 |
2013-06-14 11:30
Efficiency Improvement in Dynamic Time Warping Algorithms for Isolated Word Recognition ○Xihao Sun・Yoshikazu Miyanaga(Hokkaido Univ.) SIS2013-13 |
| 抄録 |
(和) |
(まだ登録されていません) |
| (英) |
Dynamic time warping (DTW) is a popular automatic speech recognition (ASR) method based on template matching. DTW algorithm compares the parameters of an unknown word with the parameters of one reference template. But the recognition rate is limited. To increase the number of reference templates for the same word will improve the recognition rate, but it will lead to spend a lot of computing time and memory resource. In this paper we proposed a method to reduce the number of reference templates, thus reduces the computing time and memory resource and also keep the high recognition rate. |
| キーワード |
(和) |
/ / / / / / / |
| (英) |
DTW / computing time / memory resource / / / / / |
| 文献情報 |
信学技報, vol. 113, no. 78, SIS2013-13, pp. 65-68, 2013年6月. |
| 資料番号 |
SIS2013-13 |
| 発行日 |
2013-06-06 (SIS) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
SIS2013-13 |