Abstract:

The evaluation of software quality is a nodus of software engineering. Fuzzy soft sets theory is adopted to make an uncertain and comprehensive evaluation on software quality. In the process of evaluation, experts’ preference is considered, and each expert is allowed to have different personal evaluation sets of indexes. Moreover, fuzzy soft sets theory is used to fuse the evaluating information and obtain the synthetical results. Finally, a numerical example is given to show that the proposed method is agility, validity and rationality, moreover, the process of evaluation accords with human thinking and judgment.