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How to capture tourists' search behavior in tourism forecasts? A two-stage feature selection approach

文献类型：期刊论文

作者Sun, Shaolong2; Hu, Mengyuan2; Wang, Shouyang3,4,5; Zhang, Chengyuan1
刊名EXPERT SYSTEMS WITH APPLICATIONS
出版日期2023-03-01
卷号213页码:9
ISSN号0957-4174
关键词Tourism demand forecasting Search engine data Two -stage feature selection Genetic algorithm Kernel extreme learning machine
DOI10.1016/j.eswa.2022.118895
英文摘要Search engine data have been widely used and shown to be useful in tourism demand forecasting. However, considering of the vast amounts of search keywords, how to better capture the tourists' attention and explore the most predictive keyword combination remain unsolved. In this study, a two-stage feature selection-based methodology is proposed to address this question. Specifically, i.e., single feature selection method compari-son for selecting a relative effective way to reduce the data dimension and ensure the quality of the initial subset, genetic algorithm in the second stage for obtaining feature subset better suitable for forecasting model with stronger predictive power. Experimental results indicate that the two-stage feature selection method outperforms all the considered benchmarks.
资助项目National Natural Science Foundation of China ; Research Program of Shanxi Soft Science, China ; Fundamental Research Funds for the Central Universities ; [72101197] ; [72201201] ; [71988101] ; [2022KRM015] ; [SK2021007]
WOS研究方向Computer Science ; Engineering ; Operations Research & Management Science
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:000874658100003
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/60798]  
专题中国科学院数学与系统科学研究院
通讯作者Zhang, Chengyuan
作者单位1.Xidian Univ, Sch Econ & Management, Xian 710071, Peoples R China
2.Xi An Jiao Tong Univ, Sch Management, Xian 710049, Peoples R China
3.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Econ & Management, Beijing 100190, Peoples R China
5.Chinese Acad Sci, Ctr Forecasting Sci, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Shaolong,Hu, Mengyuan,Wang, Shouyang,et al. How to capture tourists' search behavior in tourism forecasts? A two-stage feature selection approach[J]. EXPERT SYSTEMS WITH APPLICATIONS,2023,213:9.
APA Sun, Shaolong,Hu, Mengyuan,Wang, Shouyang,&Zhang, Chengyuan.(2023).How to capture tourists' search behavior in tourism forecasts? A two-stage feature selection approach.EXPERT SYSTEMS WITH APPLICATIONS,213,9.
MLA Sun, Shaolong,et al."How to capture tourists' search behavior in tourism forecasts? A two-stage feature selection approach".EXPERT SYSTEMS WITH APPLICATIONS 213(2023):9.

入库方式： OAI收割

来源：数学与系统科学研究院

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