Analysis of technology hotspots in artificial intelligence field based on Patent Map

artificial intelligence has become the driving force of leading scientific and technological progress and the new engine of promoting industrial upgrading.In this paper, the research methods of literature and patent map are used to analyze the research hotspots in the field of artificial intelligence.Through the co-occurrence analysis of technology keywords, the status of technology integration in the field of artificial intelligence is studied, and the core technology in this field is identified.Based on the patent map analysis method and the international patent classification of artificial intelligence, this paper analyzes the overall situation of patent applications in the field of artificial intelligence. It is found that big data, cloud computing, speech recognition, image recognition and human-computer interaction are hot technologies in the field of artificial intelligence.Intelligent robot, intelligent medical, intelligent education and other aspects are the future development trend of the industry.This study can provide reference for related enterprises to carry out artificial intelligence technology research and development and forward-looking layout.