The application of computers and electronic information technology in the field of artificial intelligence has become an important driving force for the development of today's society.This article will introduce the applications of computer and electronic information technology in the field of artificial intelligence,including machine learning,deep learning,natural language processing,computer vision and other technologies,and explore the applications of these technologies in smart homes,intelligent transportation,intelligent healthcare and other fields.Meanwhile,this article will also analyze the impact of these technologies on social and economic life,and look forward to future development trends.