The analysis of topic's personality traits using a new topic model

Topic model is a powerful technique for topic discovery from text. In this paper, we establish connections between topic and personality that offers rationality of topic's personality traits. We build a new generation model which can directly get the relationship between topic and personality. The model has been validated on real data set of users in Sina Weibo. Our experiments give the quantitative result of topic's personality traits and present interpretability for the relationship between topic and personality.