图 书 馆
通过文学异常检测创造性知识发现Creative Knowledge Discovery by Literature Outlier Detection |
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| 课程网址: | http://videolectures.net/ecmlpkdd09_petric_ckdlod/ |
| 主讲教师: | Ingrid Petrič |
| 开课单位: | 新戈里察大学 |
| 开课时间: | 2009-10-20 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | This paper investigates the role of outliers in literature-based knowledge discovery. It shows that detecting interesting outliers that appear in the literature about a given phenomenon can help generate novel plausible scientific hypotheses. The underlying assumption is that whereas the majority of domain literatures describe matters related to common understanding of the domain, some particular observations that appear rarely in the literature can indicate a promising direction towards novel discoveries. This rarity principle is used in our method called RaJoLink to guide the knowledge discovery process. The presented method focuses on the role of outliers in the closed discovery process as implemented in the RaJoLink literature mining methodology. |
| 关 键 词: | 文本挖掘; 数据挖掘; 机器学习 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-06：魏雪琼(课程编辑志愿者) |
| 阅读次数: | 31 |