面向趋势预测的热点主题演化分析方法研究*
岳丽欣
1
,刘自强
2,
3
(
),胡正银
2,
3
Evolution Analysis of Hot Topics with Trend-Prediction
Yue Lixin
1
,Liu Ziqiang
2,
3
(
),Hu Zhengyin
2,
3
图5.
模型检验结果
Fig.5.
Model Test Results