| Since60s, western scholars on social public opinion survey andmonitoring on a series of research, and has achieved obvious social benefits and thesocial public opinion from the mid-80-s began to temporary local and pieces ofresearch and development of network technology has brought the social universalvoice onlookers structure of the new change, make public opinion of social publicopinion to grasp more of hone, uncertain and in recent years, unconventional crisisevents frequently occur the number is rising year by year, processes improper, willgenerate great destructive and hazardous to social stability, so the social evaluationand the heat of the network public opinion poll empirical research will be veryimportant and urgent.This study will focus on unconventional crisis of network public opinionfor the construction of evaluation index system of the heat, in the heat of theconstruction of evaluation index system on the basis of the typical events of networkpublic opinion to the content of the text profound events of different developmentstages of mining from the intensity of emotional tendency words express thefrequency of social semantic web relationship evaluation dimension and timedimension of network public opinion on the text analysis.Results show that on the basis of Internet public opinion events atdifferent stages and the situation of the development, establishment of evaluationindex system of the heat the incubation period of the public and the issue of the publicopinion crisis early warning and evaluation index system of evaluation index systemof network public opinion heat include: the event itself is sensitive to heat and fourheat network public opinion of the public opinion platform and data collection; Publicopinion crisis early warning and assessment index system including emotionaltendency term frequency intensity expression evaluation index system of socialsemantic relationship between government intervention and other crises... |
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