Abstract: With the rapid development of the information modernization in the whole world,neural network algorithm becomes to one of forefronts of research in information area,it has wide application prospects in the area of resource management and construction,work satisfaction in library,library building construction,etc.This paper makes a statistical analysis of research papers about the neural network algorithm used in library service systems,discusses the types and topics of neural network algorithm,reveales the neural network used in all areas of library,and puts forward the future research areas.

Key words: neural network; library service; research review