Research on the Evaluation of Risk-Return Based on Dempster-Shafer Theory
JU Yan-bing · Shuxue de shijian yu renshi · 2006
Based on Dempster-Shafer′s evidence theory,an evaluation method of risk-return is proposed.By using this method to fuse the uncertain multiple attributes which affect risk-return,the risk-return evaluation problem is converted into a definite multiple attributes evaluation problem.Finally,an example demonstrates the validity of this method.