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An Empirical Feasibility Study of Societal Risk Classification Toward BBS Posts 期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2018, 卷号: 27, 期号: 6, 页码: 709-726
作者:  Chen, Jindong;  Zhou, Xiaoji;  Tang, Xijin
收藏  |  浏览/下载:151/0  |  提交时间:2019/01/11
Societal risk classification  Tianya Forum  cross validation  pairwise similarity  individual risk perception  
Analysis of the prediction capability of web search data based on the HE-TDC method aEuro' prediction of the volume of daily tourism visitors 期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2017, 卷号: 26, 期号: 2, 页码: 163-182
作者:  Peng, Geng;  Liu, Ying;  Wang, Jiyuan;  Gu, Jifa
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
Tourism visitor volume prediction  web-search data  HE-TDC method  Jiuzhai Valley  time series  Hurst exponent