Based on multi-attribute decision making theory, a multi-attribute assessment framework for Ecommerce risks is presented. The paper applies an improved evidential reasoning(ER) approach to support evaluation decision, and uses a credit interval to figure scoring result and allow something absence. E-Commerce risks includes environmental risks, management risks, technical risks and information r...

In this article, the parameter of decision maker’s familiarity with attributes alternatives is introduced for first time in dynamic multi-attribute group making to avoid disadvantages arising from inappropriate grouping makers. We combine it fuzzy soft rough set theory and multi-attribute-grouping obtain a new model, i.e., chaotic multiple-attribute making. Second, we provide an algorithm solvi...

In the era of internet connection and IOT, data-driven decision-making has become a new trend shows characteristics multi-granularity. Because three-way considers uncertainty for complex problems cost sensitivity classification, it is becoming an important branch modern decision-making. practice, usually have hybrid multi-attributes, which can be expressed in forms real numbers, interval fuzzy ...