图 书 馆
音乐偏好的在线学习Online Learning of Music Preference |
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| 课程网址: | http://videolectures.net/mbc07_orbanz_olm/ |
| 主讲教师: | Peter Orbanz |
| 开课单位: | 苏黎世联邦理工学院 |
| 开课时间: | 2007-12-29 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We consider the problem of online learning in a changing environment under sparse user feedback. Specifically, we address the classification of music types according to a user’s preferences for a hearing aid application. The classifier, operating under limited computational resources, must be capable of adjusting to types of data not represented in the training set, and to changing user demands. The user provides feedback only occasionally, prompting the classifier to change its state. We propose an online learning algorithm capable of incorporating information from unlabeled data by a semi-supervised strategy, and demonstrate that the use of unlabeled examples significantly improves classification performance if the ratio of labeled points is small. |
| 关 键 词: | 在线学习; 助听器应用; 分类器; 在线学习算法 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-07-16：yumf |
| 阅读次数: | 81 |