Twitter summarization with social-temporal context

doi:10.1007/s11280-016-0386-0

CORC > 北京大学 > 信息科学技术学院

	Twitter summarization with social-temporal context
	He, Ruifang ; Liu, Yang ; Yu, Guangchuan ; Tang, Jiliang ; Hu, Qinghua ; Dang, Jianwu
刊名	WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS
	2017
关键词	Twitter summarization Social media Time point detection Wavelet denoising Social-temporal context
DOI	10.1007/s11280-016-0386-0
英文摘要	Twitter is one of the most popular social media platforms for online users to create and share information. Tweets are short, informal, and large-scale, which makes it difficult for online users to find reliable and useful information, arising the problem of Twitter summarization. On the one hand, tweets are short and highly unstructured, which makes traditional document summarization methods difficult to handle Twitter data. On the other hand, Twitter provides rich social-temporal context beyond texts, bringing about new opportunities. In this paper, we investigate how to exploit social-temporal context for Twitter summarization. In particular, we provide a methodology to model temporal context globally and locally, and propose a novel unsupervised summarization framework with social-temporal context for Twitter data. To assess the proposed framework, we manually label a real-world Twitter dataset. Experimental results from the dataset demonstrate the importance of social-temporal context in Twitter summarization.; National Key Basic Research and Development Program of China (973 Program) [2013CB329304, 2013CB329301]; National Natural Science Foundation of China [61100123, 61472277]; Ministry of Education Fund of China for the Doctoral [20110032120040]; Tianjin Younger Natural Science Foundation [14JCQNJC00400]; SCI(E); ARTICLE; 2; 267-290; 20
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/474982]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	He, Ruifang,Liu, Yang,Yu, Guangchuan,et al. Twitter summarization with social-temporal context[J]. WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS,2017.
APA	He, Ruifang,Liu, Yang,Yu, Guangchuan,Tang, Jiliang,Hu, Qinghua,&Dang, Jianwu.(2017).Twitter summarization with social-temporal context.WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS.
MLA	He, Ruifang,et al."Twitter summarization with social-temporal context".WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS (2017).