基于LDA主题模型与链路预测的新兴主题关联机会发现研究*

刘俊婉,龙志昕,王菲菲

Finding Collaboration Opportunities from Emerging Issues with LDA Topic Model and Link Prediction

Junwan Liu,Zhixin Long,Feifei Wang

图4 LDA主题模型困惑度曲线及拟合趋势线