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半监督学习：对Web垃圾邮件和电话用户流失的比较研究Semi-Supervised Learning: A Comparative Study for Web Spam and Telephone User Churn |
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| 课程网址: | http://videolectures.net/ecml07_siklosi_ssl/ |
| 主讲教师: | David Siklosi |
| 开课单位: | 匈牙利科学院 |
| 开课时间: | 2008-01-28 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We compare a wide range of semi-supervised learning techniques both for Web spam filtering and for telephone user churn classification. Semisupervised learning has the assumption that the label of a node in a graph is similar to those of its neighbors. In this paper we measure this phenomenon both for Web spam and telco churn. We conclude that spam is often linked to spam while honest pages are linked to honest ones; similarly churn occurs in bursts in groups of a social network. |
| 关 键 词: | 半监督学习; 计算机; 自动化 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-13：zyk |
| 阅读次数: | 38 |