Personnel Management Optimization of University Library Based on Complex Network Theory

University library is the auxiliary institution of the university, which mainly provides various services for teachers, students and readers. However, with the advent of the information age, the establishment of modern digital libraries makes library management more difficult. Human resource management of university library is an important measure to improve the comprehensive quality of librarians, an important step to promote the development of libraries, and also of great significance to the development of universities. Therefore, it is an issue that needs to be paid attention to in the current university management process. The purpose of this paper is to study the optimization of university library personnel management based on the complex network theory. In this paper, the definition of complex network is briefly described, and then the degree of complex network is analyzed. The experiment part takes the library graduate student reader’s borrowing information construction network as the research object, carries on the library borrowing network research, emphatically studies the library borrowing network complex network characteristic, carries on the thorough analysis to the library borrowing network community division. The experimental results show that the module degree Q value of the first community partition is the largest, which is 0.3029.