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

Research on tourism image perception of yardang landform in Qaidam Basin based on UGC data analysis
Xuemin Gao, Zhibao Dong, Hao Li, Zhifang Liu
表3 认知形象核心特征词、词性及TF-IDF
Table 3 Key-words of cognitive image with part of speech tagging and TF-IDF values
序号核心特征词词性TF-IDF值序号核心特征词词性TF-IDF值
1雅丹名词0.052 43816感觉动词0.014 143
2水上名词0.032 42917特别形容词0.013 865
3值得动词0.030 46518拍照动词0.013 556
4景色名词0.029 44519门票名词0.013 529
5景区名词0.029 03220推荐动词0.012 827
6地貌名词0.028 96821体验动词0.012 478
7不错形容词0.025 80322无人机名词0.011 232
8景点名词0.019 98723好看形容词0.011 181
9没有动词0.018 38624震撼形容词0.011 160
10风景名词0.018 10925观光车名词0.011 151
11地方名词0.017 58926很多形容词0.011 112
12一个数量短语0.016 65227一去动词0.010 834
13真的形容词0.015 44228看到动词0.010 822
14里面方位词0.015 30329大自然名词0.010 681
15魔鬼城名词0.014 38230南八仙名词0.010 565