基于用户生成内容(UGC)数据的柴达木盆地雅丹地貌旅游形象感知分析 |
| 郜学敏, 董治宝, 李豪, 刘志芳 |
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Research on tourism image perception of yardang landform in Qaidam Basin based on UGC data analysis |
| Xuemin Gao, Zhibao Dong, Hao Li, Zhifang Liu |
| 图2 LDA主题聚类可视化图谱 |
| Fig.2 Visualization of LDA topic clustering results |
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