Personalized Travel Recommendation Based on Sentiment-Aware Multimodal Topic Model

doi:10.1109/ACCESS.2019.2935155

	Personalized Travel Recommendation Based on Sentiment-Aware Multimodal Topic Model
	Shao, Xi 1,2; Tang, Guijin 1; Bao, Bing-Kun 1
刊名	IEEE ACCESS
	2019
卷号	7 页码:113043-113052
关键词	Tourism recommendation multi-modality topic model sentiment analysis
ISSN号	2169-3536
DOI	10.1109/ACCESS.2019.2935155
通讯作者	Shao, Xi(shaoxi@njupt.edu.cn)
英文摘要	In this paper, we try to solve the personalized travel recommendation problem by exploiting the multi-modal data available from the real world social media, and a probabilistic graph model so called Sentiment-aware Multi-modal Topic Model (SMTM) is proposed to mine the latent semantics of the multi-modal data on the online travel website. Distinguished from previous approaches, our proposed approach try to mine the topics from tourist and attraction domains separately for disclosing semantics for tourist topics and attraction themes. In addition, we analyze tourist's sentiments on attractions to further obtain the tourist's attitude over attractions and recommend the attraction with proper sentiment on the related attraction themes accordingly. Based on the proposed SMTM model, the documents in tourist domain and in attraction domain can be compared with each other after they were projected into the mutual topic space, and this latent space projection scheme can be further applied to two personalized traveling recommendations, that is, the single platform traveling recommendation and the inter-platform traveling recommendation. Evaluation results based on the real world online travel website have shown the improved performance of our method.
资助项目	National Science Foundation of China[61872199] ; National Science Foundation of China[61872424] ; National Science Foundation of China[61772287] ; Key University Science Research Project of Jiangsu Province[18KJA510004] ; Nanjing University of Posts and Telecommunications Support Funding[NY218001]
WOS关键词	TOURISM ; SYSTEMS
WOS研究方向	Computer Science ; Engineering ; Telecommunications
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000483020700001
资助机构	National Science Foundation of China ; Key University Science Research Project of Jiangsu Province ; Nanjing University of Posts and Telecommunications Support Funding
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/27275]
专题	中国科学院自动化研究所
通讯作者	Shao, Xi
作者单位	1.Nanjing Univ Posts & Telecommun, Coll Commun & Informat Engn, Nanjing 210003, Jiangsu, Peoples R China 2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Shao, Xi,Tang, Guijin,Bao, Bing-Kun. Personalized Travel Recommendation Based on Sentiment-Aware Multimodal Topic Model[J]. IEEE ACCESS,2019,7:113043-113052.
APA	Shao, Xi,Tang, Guijin,&Bao, Bing-Kun.(2019).Personalized Travel Recommendation Based on Sentiment-Aware Multimodal Topic Model.IEEE ACCESS,7,113043-113052.
MLA	Shao, Xi,et al."Personalized Travel Recommendation Based on Sentiment-Aware Multimodal Topic Model".IEEE ACCESS 7(2019):113043-113052.