关键词: 专家评价法, IT项目, 人工神经网络, 风险评价模型

Abstract: [Abstract]: Firstly, based on establishing a risk assessment system of IT projects, the article proposes a multi-target synthetic assessment model based on artificial neural network (ANN). Secondly, a trained ANN can endue risk assessment model with expert assessment knowledge in the way of joint weight, through its learning and adapting capability. Finally, the risk assessment model is capable to simulate expert assessment method by verifying the data of IT projects assessment.

Key words: expert assessment method, IT project, artificial neural network (ANN), risk assessment model