图 书 馆
旋律相似性的概率方法A Probabilistic Approach to Melodic Similarity |
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| 课程网址: | http://videolectures.net/ecmlpkdd09_inesta_pams/ |
| 主讲教师: | Jose M. Iñesta |
| 开课单位: | 阿利坎特大学 |
| 开课时间: | 2009-10-20 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Melodic similarity is an important research topic in music information retrieval. The representation of symbolic music by means of trees has proven to be suitable in melodic similarity computation, because they are able to code rhythm in their structure leaving only pitch representations as a degree of freedom for coding. In order to compare trees, different edit distances have been previously used. In this paper, stochastic k-testable tree-models, formerly used in other domains like structured document compression or natural language processing, have been used for computing a similarity measure between melody trees as a probability and their performance has been compared to a classical tree edit distance. |
| 关 键 词: | 旋律相似度; 编码节奏; 树状距离 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-03-24：cwx |
| 阅读次数: | 65 |