D-S Based Investment Decision Model and Its Application
Sui Wai Ling · Systems Engineering · 2002
In the light of the uncertain factors in the investment decision system, this paper describes how to extract the Degree of Ignorance (DOI) in comprehensive index with five methods. We establish a new model for investment decision based on D-S evidential reasoning. Comparing with other methods, an example demonstrates that the decision model is effective and practical in uncertain information system.