TagClus: a random walk-based method for tag clustering

TagClus: a random walk-based method for tag clustering
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TagClus:一种基于随机游走的标签聚类方法

DOI:
10.1007/s10115-010-0307-y
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发表时间:
2010-06
影响因子:
2.7
通讯作者:
Du, Xiaoyong
Du, Xiaoyong
中科院分区:
计算机科学4区
文献类型:
--
作者:
Cui, Jianwei;Li, Pei;Wang, Puwei;Liu, Hongyan;He, Jun;Du, Xiaoyong

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近年来,网络上的标签行为急剧增加,社会标签已经成为一种流行的组织和共享资源的方式。然而,模糊性和大量的标签限制了其有效地用于资源搜索和分类。标签聚类可以将具有相似语义的标签分组在一起,从而有助于缓解这些问题。在本文中,我们介绍了随机游走的基础上的方法来衡量标签之间的相关性,利用标签和资源之间的关系。在此基础上,我们还开发了一种新的聚类方法,TagClus,它可以解决标签聚类的几个挑战。在真实的数据集上的实验结果表明,该方法具有较好的准确性和可接受的标签聚类性能。
Tagging behavior on the Internet has seen dramatic increase in recent years, and social tagging has become a popular way to organize and share resources. However, ambiguity and large quantities of tags restrict its effective use for resource searching and classifying. Tag clustering can group tags with similar semantics together, thus helping alleviate these problems. In this paper, we introduce arandom walk-based method to measure relevance between tags by exploiting the relationship between tags and resources. Based on this, we also develop a novel clustering method,TagClus, which can address several challenges in tag clustering. Experimental results on a real dataset show that our methods achieve good accuracy and acceptable performance for tag clustering.
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