Logistics Service Supplier Assessment Base on the ER Approach

The evidential reasoning (ER) approach has been developed for supporting some decision analysis with uncertain information. The paper proposes an evaluation framework for the logistics service supplier assessment, applies a more flexible scoring method, which use a credit interval to figure scoring result and allow something absence. According to a multilevel evaluation framework, an improved ER approach has been used for such data analysis to support evaluation decision. A numerical example of logistics service supplier evaluation problem is discussed to demonstrate the implementation of the ER approach.