Artificial intelligence and information recommendation are two hot research fronts of the field of information science in recent years. The deep integration of the theory and application of artificial intelligence and information recommendation also contributes to the rapid development of e-Commerce,information retrieval and knowledge service etc. The integrating process of information recommendation and artificial intelligence research is summarized,based on which the paper puts forward the information intelligent recommendation chain "information intelligent acquisition → knowledge information production → knowledge intelligent cognition → knowledge intelligent experience → knowledge intelligent push",and conducts in-depth analysis of all aspects of the business chain.