图 书 馆
图形表征通过少原路路径Graph Characterization via Backtrackless paths |
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| 课程网址: | http://videolectures.net/simbad2011_wilson_backtrackless/ |
| 主讲教师: | Richard Wilson |
| 开课单位: | 约克大学 |
| 开课时间: | 2011-10-17 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Random walks on graphs have been extensively used for graph characterization. Positive kernels between labeled graphs have been proposed recently. In this paper we use backtrackless paths for gauging the similarity between graphs. We introduce efficient algorithms for characterizing both labeled and unlabeled graphs. First we show how to define efficient kernels based on backtrackless paths for labeled graphs. Second we show how the pattern vectors composed of backtrackless paths of different lengths can be use to characterize unlabeled graphs. The proposed methods are then applied to both labeled and unlabeled graphs. |
| 关 键 词: | 数学; 图论; 热内核 |
| 课程来源: | 视频讲座网公开课 |
| 最后编审: | 2020-06-09：liqy |
| 阅读次数: | 32 |