Method of Character Weighted Set Pair Analysis
特征加权集对分析方法

This paper proposed an improved method of SPA theory named character-weighted set pair analysis,described constant and variable weighted processing methods to the two kinds of familiar problems in QoS evaluation of Web services.It indicated that the method of character-weighted SPA was fitter than the method of connection number weighted SPA in the aspect of Web service selection based on QoS evaluation.