Keyword spotting system based on biomimetic pattern recognition
文献类型：期刊论文
| 作者 | Wu Yan; Shi Ning; Wang Shoujue |
| 刊名 | Chinese journal of electronics
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 15期号:4a页码:903-906 |
| 关键词 | Biomimetic pattern recognition Hidden markov models (hmm) Keyword spotting |
| ISSN号 | 1022-4653 |
| 通讯作者 | Wu yan() |
| 英文摘要 | The mandarin keyword spotting system was investigated, and a new approach was proposed based on the principle of homology continuity and point location analysis in high-dimensional space geometry theory which are both parts of biomimetic pattern recognition theory. this approach constructed a hyper-polyhedron with sample points in the training set and calculated the distance between each test point and the hyper-polyhedron. the classification resulted from the value of those distances. the approach was tested by a speech database which was created by ourselves. the performance was compared with the classic hmm approach and the results show that the new approach is much better than hmm approach when the training data is not sufficient. |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Electrical & Electronic |
| 语种 | 英语 |
| WOS记录号 | WOS:000241920200031 |
| 出版者 | TECHNOLOGY EXCHANGE LIMITED HONG KONG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426618 |
| 专题 | 半导体研究所 |
| 通讯作者 | Wu Yan |
| 作者单位 | 1.Tongji Univ, Dept Comp Sci & Technol, Shanghai 200092, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Lab Neural Network, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu Yan,Shi Ning,Wang Shoujue. Keyword spotting system based on biomimetic pattern recognition[J]. Chinese journal of electronics,2006,15(4a):903-906. |
| APA | Wu Yan,Shi Ning,&Wang Shoujue.(2006).Keyword spotting system based on biomimetic pattern recognition.Chinese journal of electronics,15(4a),903-906. |
| MLA | Wu Yan,et al."Keyword spotting system based on biomimetic pattern recognition".Chinese journal of electronics 15.4a(2006):903-906. |
入库方式： iSwitch采集
来源：半导体研究所
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