图 书 馆
第12讲-无监督学习的概念Lecture 12 - The Concept of Unsupervised Learning |
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| 课程网址: | http://videolectures.net/stanfordcs229f08_ng_lec12/ |
| 主讲教师: | Andrew Ng |
| 开课单位: | 斯坦福大学 |
| 开课时间: | 2009-05-18 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The Concept of Unsupervised Learning, K-means Clustering Algorithm, K-means Algorithm, Mixtures of Gaussians and the EM Algorithm, Jensen's Inequality, The EM Algorithm, Summary. |
| 关 键 词: | 无监督学习; 聚类算法; 均值算法 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2022-12-14：chenjy |
| 最后编审: | 2023-05-11：chenjy |
| 阅读次数: | 32 |