Abstract
This paper aims to understand the characteristics of domestic big data jobs requirements through k-means text clustering, help enterprises, and employees to identify big data talents, and promote the further development of big data-related research. Firstly, the crawler software is used to crawl the recruitment information about "big data" on the zhaopin.com recruitment website. Then, Jieba word segmentation and K-means text clustering are used to cluster big data recruitment positions, and the number of clustering was determined by the average sum of squares within the group. Finally, big data jobs are divided into 10 categories, and the urban distribution, salary level, education requirements, and experience requirements of big data jobs are discussed and analyzed from the perspectives of the overall data set and clustering results, to clarify the characteristics of big data job demands. The analysis results show that the job demands of big data are mainly distributed in first-tier cities and new first-tier cities. Enterprises are more inclined to job seekers with a college degree or bachelor's degree and more than one year's relevant experience. There are wage differences among different types of jobs. The higher the position, the higher the requirement for education and experience will be.
Highlights
Modern society has entered the era of big data, and data has been generally recognized as the most competitive and valuable asset at present and has become one of the important strategic resources of all countries in the world [1]
There are a large number of big data positions and titles
Big data positions are divided into 10 categories, and the top 5 positions in the categories are counted by word frequency
Summary
Modern society has entered the era of big data, and data has been generally recognized as the most competitive and valuable asset at present and has become one of the important strategic resources of all countries in the world [1]. Countries around the world have formulated big data strategies to seize the commanding heights of big data development strategies. China attaches great importance to the status and role of big data in promoting economic and social development. Relevant departments of the state have issued a series of policies to encourage the development of the big data industry. With the great attention and policy support of the state, the big data industry has rapidly emerged and developed, and a large number of big data-related jobs have emerged
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