With the vigorous development of the Internet and social media,User Generated Content(UGC)data has gradually become an important part of tourism big data.As an important data reflecting tourist be-havior,UGC data has the characteristics of rich types,strong data authenticity,and large data noise.This arti-cle reviews the development of tourism UGC data research in the past few years,and summarizes the achieve-ments of tourism UGC data mining research in recent years from the perspectives of text,photos,and multi-modal data types,and discusses the direction of future research.
维普
万方数据