关键词: 标题文本, 聚类融合, 聚类稳定性

Abstract: For the title text clustering results instability problem, a title text clustering method based on clustering ensemble is proposed. It filters out the title texts’ feature words, and transforms title texts into feature sets. It proposes a similarity calculation method based on statistical and semantic to calculate the similarity between feature sets. It introduces the clustering ensemble algorithm based on co-association matrix to get results. Experimental results show that, compared with the traditional clustering algorithm, this method improves the stability of results.

Key words: title text, cluster ensemble, cluster stability