“…It is not only affected by internal such as quality, cost, schedule, security and other aspects, but also by external influences such as social, economic, legal, natural and other environmental factors [1]. Project management performance evaluation is a very important and necessary link, enabling enterprises to perform all aspects of schedule control, budget adjustments, and other cost assessment correctly and improve the effectiveness and efficiency planned future projects assessment [2]. BP neural network with its parallel distributed processing, self-organizing, adaptive, unique self-learning excellent performance and fault tolerance, can better handle project management performance evaluation of multiple factors, uncertainty, complex nonlinear mapping problems [3].…”