Evaluation Method of Software Development Risk Based on Grey Decision-Making Theory

According to the diversity of software development risk, the complication of evaluation indexes and the comprehensive evaluation hardly with the present evaluation method, the software development risk was divided into three grade indexes. 13 risk evaluation indexes were constructed based on the different stage of real situation in the course of software development. Based on the grey decision-making theory, the method of grey relation decision-making in the process of software development was proposed. Finally, an example demonstrated the application process of this method, and the results conformed to the real situation. Compared with the qualitative risk evaluation model, this method had better persuasion and referring value.