Order rating method, device and rating system based on TOPSIS and SVR and storage medium

The invention relates to an order rating method and device based on TOPSIS and SVR, a rating system and a storage medium, and the method comprises the steps: obtaining to-be-sorted order data, carrying out the preprocessing of the order data, so as to generate candidate order data in a preset data format, and the candidate order data comprises a plurality of target index parameters; a TOPSIS method is utilized to process the multiple target index parameters, and weight data corresponding to each target index parameter is obtained; performing rank sum ratio calculation on the multiple target index parameters and the weight data corresponding to each target index parameter by using a rank sum ratio evaluation method RSR to obtain a real-time weighted rank sum ratio corresponding to each target index parameter, inputting the real-time weighted rank sum ratio into the SVR model, and outputting a predicted weighted rank sum ratio corresponding to the real-time weighted rank sum ratio; and determining a grading sor