Micro-blog user trustworthiness evaluation

We take Sina micro-blog as the research object, extract the feature data from micro-blog users under the background of the topic, analyze the micro-blog users' characteristics, propose a dynamic evaluation model of user credibility combined with the contents of information (DEMOC); we design and implement an micro-blog user reputation evaluation algorithm, on the basis of this, we put forward the the user reliability evaluation algorithm with the combination of information content (UCEA). Through experiments on real data sets, we can see that the credibility evaluation algorithm proposed in this paper has higher accuracy.