基于贝叶斯网络的静态话题追踪模型*

徐建民,张丽青,王苗

Tracking Static Topics with Bayesian Network

Jianmin Xu,Liqing Zhang,Miao Wang

图4 BNTT模型和向量空间话题模型性能对比

Fig.4 Performance of BNTT and VSM