블로그 공간에서의 링크 기반 클러스터링 방안

초록

This paper addresses clustering of blogs and posts in blogosphere. First, we model blogosphere as a social network where blogs and posts correspond to nodes and interactions on posts by blogs corresponds to links. Next, for clustering in blogosphere, we employ LinkClus, a link based algorithm that finds clusters of nodes in a network effectively and efficiently. For more accurate clustering, we propose two refinements: (1) change of granularity from blogs to folders, and (2) removal of blogs and posts being highly likely to incur noises. Finally, we verify the effectiveness of the proposed approach by showing how the posts and blogs in the same cluster are similar to one another in terms of their contents.

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