The New Evaluation Model of Bidder's Competitiveness Based on RS-SVM

This paper put forward and experienced an effective evaluation method of bidder's competitiveness based on Rough set and Support vector machine algorithm. The model make Rough set to reduce the indexes in the comprehensive evaluation system, thus reducing the dimensions of the input space of SVM, when treating the reduced data as the input space of SVM, the convergence speed and the classify accuracy can be enhanced obviously. Evaluation model proposed in this paper is applied in real example. The result shows that it can evaluate the level of competitiveness accurately, with good evaluation efficiency.