图 书 馆
近似子图匹配Approximate subgraph matching |
|
| 课程网址: | http://videolectures.net/diversiweb2011_trampus_asm/ |
| 主讲教师: | Mitja Trampuš |
| 开课单位: | 约瑟夫·斯特凡学院 |
| 开课时间: | 2011-04-22 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The paper presents an approach to detection of topic variations based on approximate graph matching. Text items are represented as semantic graphs and approximately matched based on a taxonomy of node and edge labels. Best-matching subgraphs are used as a template against which to align and compare the articles. The proposed approach is applied on news stories using WordNet as the predefined taxonomy. Illustrative experiments on real-world data show that the approach is promising. |
| 关 键 词: | 计算机科学; Web挖掘; 近似子图 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-07-28：yumf |
| 阅读次数: | 78 |