Machine Learning based Big Data Analysis for Tourism Management Professional Ability Demand

In recent years, the development of the tourism industry presents a new trend, which brings new challenges to students' training in tourism management major. In this context, analyzing the characteristics and structure of tourism management professionals vocational ability demand is the primary part of tourism management professionals' training. In this paper, the crawler software is used to obtain the recruitment information of students in the tourism industry from the main recruitment platforms in China such as Zhilian Recruitment and 51job. Based on the statistical analysis of job types, recruitment number, industry/regional distribution, and other aspects, multi-dimensional cluster analysis and principal component factor analysis are used to analyze the demand structure of professional ability and the demand structure of core professional ability for different types of occupations, to provide a reference for the construction of the training system of tourism management professionals.