NDLI: The research on micro-blog public opinion index and the application of prototype system

Content Provider	IEEE Xplore Digital Library
Author	Hao Lu Runsheng Gan Yanwu Yang Nan Zhang
Copyright Year	2012
Description	Author affiliation: State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China (Hao Lu; Yanwu Yang) \|\| Chinese Association of Automation, Beijing, China (Nan Zhang) \|\| State Key Laboratory of Management and Control for Complex Systems Institute of Automation, Chinese Academy of Sciences, Beijing, China (Runsheng Gan)
Abstract	The micro-blogs, as a new social media, possesses big differences with other social media on the aspect of information updating frequency, organization structure, user connection and etc, which have astonishing power of convergence and penetration. Based on this, it is proposed in this paper that Micro-Blog Public Opinion Index (MBPOI), which consists of five sub-indexes QI, II, RI, PI and CI (Quantity Index, Intensity Index, Relation Index, Polarity Index, Confidence Index) multi-dimensionally, is used to measure and evaluate the public topics and issues discussed in the micro-blogs. In the meanwhile, taking “ABB automatic world 2011” activity as example, the MBPOI prototype system is verified; it has been shown from the results that the MBPOI, which uses five sub-indexes method, owns much better effect by quantifying the topics/issues' influence in multi-dimensions and multi-levels, and provides effective micro-blogs analysis reports for monitoring and tracking the “ABB automatic world 2011” activity.
Starting Page	405
Ending Page	410
File Size	444597
Page Count	6
File Format	PDF
ISBN	9781467303880
e-ISBN	9781467303903
DOI	10.1109/ICNSC.2012.6204953
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-11
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Indexes Blogs Monitoring Automation Media Data mining Social network services Web Mining Micro-Blog Monitoring Online Public Opinion Index Social Media Analysis
Content Type	Text
Resource Type	Article

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