Keyword spotting system based on biomimetic pattern recognition
文献类型：期刊论文
| 作者 | Wu Y (Wu Yan) ; Shi N (Shi Ning) ; Wang SJ (Wang Shoujue) |
| 刊名 | chinese journal of electronics
 |
| 出版日期 | 2006 |
| 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, y, tongji univ, dept comp sci & technol, shanghai 200092, peoples r china. |
| 中文摘要 | 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. |
| 学科主题 | 人工智能 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-04-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/10298]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Wu Y ,Shi N ,Wang SJ . Keyword spotting system based on biomimetic pattern recognition[J]. chinese journal of electronics,2006,15(4a):903-906. |
| APA | Wu Y ,Shi N ,&Wang SJ .(2006).Keyword spotting system based on biomimetic pattern recognition.chinese journal of electronics,15(4a),903-906. |
| MLA | Wu Y ,et al."Keyword spotting system based on biomimetic pattern recognition".chinese journal of electronics 15.4a(2006):903-906. |
入库方式： OAI收割
来源：半导体研究所
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