KMS Of Academy of mathematics and systems sciences, CAS
| How to capture tourists' search behavior in tourism forecasts? A two-stage feature selection approach | |
| Sun, Shaolong1; Hu, Mengyuan1; Wang, Shouyang2,3,4; Zhang, Chengyuan5 | |
| 2023-03-01 | |
| Source Publication | EXPERT SYSTEMS WITH APPLICATIONS
 |
| ISSN | 0957-4174 |
| Volume | 213Pages:9 |
| Abstract | 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. |
| Keyword | Tourism demand forecasting Search engine data Two -stage feature selection Genetic algorithm Kernel extreme learning machine |
| DOI | 10.1016/j.eswa.2022.118895 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Computer Science ; Engineering ; Operations Research & Management Science |
| WOS Subject | Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic ; Operations Research & Management Science |
| WOS ID | WOS:000874658100003 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/60799 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Zhang, Chengyuan |
| Affiliation | 1.Xi An Jiao Tong Univ, Sch Management, Xian 710049, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Econ & Management, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Ctr Forecasting Sci, Beijing 100190, Peoples R China 5.Xidian Univ, Sch Econ & Management, Xian 710071, Peoples R China |
| Recommended Citation 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. |
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