By reviewing the development process of artificial intelligence

this paper analyzes artificial intelligence technologies such as natural language processing

emotional computing

multi-modal interaction

adaptive learning and personalized recommendation

and information processing and decision analysis. It believes that artificial intelligence can help people understand the world

exchange ideas

and control machines

improve the information efficiency of mutual communication and exchange

and open up new sources of social value. It also encourages everyone to actively participate in the development and application activities of artificial intelligence.