Abstract：Characteristic analysis of library intelligent service based on artificial intelligence With the research and development of artificial intelligenceand its successful application in many fieldsit has brought people a high-intelligencemulti-dimensionaland deep-seated lifeAs a key link in the cultural value service systemlibraries need to absorb and integrate advanced technologies to innovate their own service methods and methodsIn order to further meet the needs of readersthis article starts from the perspective of library smart servicesFirstit introduces the development of library smart systems and the development of artificial intelligenceand then analyzes characteristics based on artificial intelligence and constructs the overall framework of library smart service modelsThe article mentioned that in the face of changes in readersneedsthe library will integrate artificial intelligence technologyAmong themthe article specifically refers to the technology of big data and machine learningwhich will help the library to transform into an organic body that can freely cope with the needs of readers in different states and provide readers with high-quality services