Multi-Dimensional Visualization Analysis of China's Big Data Research from 2012 to 2019

Big data is a research hotspot in various fields currently. This paper obtains research literature on big data from 2012 to 2019 based on the CNKI database. It uses Citespace and other software to study topics, grants-in-aid, research authors, subject distribution, journal sources, keyword clustering and other dimensions to draw big data research maps, visually analyze big data literature, and form 7 big data research topics such as "#0 Big data".