微博的工作日志写的关于《基于MB-LDA》模型的微博主题挖掘，了解了LDA是一种文本生产模型，采用概率产生式对文本进行建模，而微博生成模型MB-LDA是对于LDA的基础上增加了对微博的联系人关系和文本关联进行统一建模形成适合微博主题挖掘的模型-Microblogging log write on microblogging theme mining model based on the MB-LDA " to understand the LDA is a text production model to model the probability of a type of text, and the the microblogging generation model MB-LDA is increase in to unified modeling the formation of the contacts between microblogging and text associated microblogging theme mining model on the basis of the LDA