The discovery of user related rare sequential patterns of topics in the Internet document stream

ISCAS OpenIR

	The discovery of user related rare sequential patterns of topics in the Internet document stream
	Hu, Zhongyi (1); Wang, Hongan (1); Zhu, Jiaqi (1)
	2014
会议名称	29th Annual ACM Symposium on Applied Computing, SAC 2014
页码	137-138
会议日期	March 24, 2014 - March 28, 2014
会议地点	Gyeongju, Korea, Republic of
收录类别	EI
出版地	Association for Computing Machinery
ISBN	9781450324694
部门归属	(1) Beijing Key Lab. of Human-Computer Interaction, Institute of Software, Chinese Academy of Sciences, China
摘要	On the Internet, plain text documents created and viewed by users constitute ever changing document streams. Lots of the literature is devoted to topic modeling, while the sequential patterns of topics in document streams are ignored. In this paper, we deal with the problem of mining user related rare sequential patterns of topics in the Internet document streams, which can be used in many fields, such as real-time user behavioral monitoring on the Internet. We propose an approach to discover rare patterns based on the temporal and probabilistic information of topics. Experiments show that the proposed approach can discover user related rare patterns of topic effectively. Copyright 2014 ACM.; On the Internet, plain text documents created and viewed by users constitute ever changing document streams. Lots of the literature is devoted to topic modeling, while the sequential patterns of topics in document streams are ignored. In this paper, we deal with the problem of mining user related rare sequential patterns of topics in the Internet document streams, which can be used in many fields, such as real-time user behavioral monitoring on the Internet. We propose an approach to discover rare patterns based on the temporal and probabilistic information of topics. Experiments show that the proposed approach can discover user related rare patterns of topic effectively. Copyright 2014 ACM.
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16574
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Hu, Zhongyi ,Wang, Hongan ,Zhu, Jiaqi . The discovery of user related rare sequential patterns of topics in the Internet document stream[C]. Association for Computing Machinery,2014:137-138.