Research on Hot Topics in Artificial Intelligence Based on Network Timeliness Data

Abstract

[Purpose/Meaning]: Collecting and analyzing various aspects of artificial intelligence in China, including speeches and articles on artificial intelligence, in order to understand the current development direction of artificial intelligence and future research trends in China. The academic community and the industry provide new ideas and new directions. [Methods/Processes] Use the lda theme model to divide time slices, identify the topic of artificial intelligence in each year, and then explore the frontier topics through the theme's enthusiasm and attention indicators. The classification of cutting-edge topics in the field of artificial intelligence in China. [Results/Conclusions] The research found that there are 9 emerging topics, including ＂5g network＂ and ＂chip＂. The frontier theme is ＂robot＂ research, and the hot topic is ＂ Medical, ＂financial＂, ＂talent＂, etc.