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The impact of COVID-19 on hotel customer satisfaction: evidence from Beijing and Shanghai in China 期刊论文
INTERNATIONAL JOURNAL OF CONTEMPORARY HOSPITALITY MANAGEMENT, 2021, 页码: 25
作者:  Sun, Shaolong;  Jiang, Fuxin;  Feng, Gengzhong;  Wang, Shouyang;  Zhang, Chengyuan
收藏  |  浏览/下载：128/0  |  提交时间：2022/04/02
COVID-19  Hotel reviews  Text mining  Word2vec  Cluster analysis  Topic model  
The influencing mechanism of multi-factors on green investments: A hybrid analysis 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 239, 页码: 12
作者:  Du, Helen S.;  Zhan, Baoqiang;  Xu, Jiahong;  Yang, Xiaoguang
收藏  |  浏览/下载：167/0  |  提交时间：2020/01/10
Green investments  Multi-factors  LDA topic model  Spatial econometric  
Sentiment Lexicon Construction With Hierarchical Supervision Topic Model 期刊论文
IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2019, 卷号: 27, 期号: 4, 页码: 704-718
作者:  Deng, Gong;  Jing, Liping;  Yu, Jian;  Sun, Shaolong;  Ng, Michael K.
收藏  |  浏览/下载：158/0  |  提交时间：2019/04/02
Sentiment analysis  topic model  sentiment lexicon construction  opinion mining  text mining