Notice of RetractionSet Pair Analysis for Rural Drinking Water Quality
A large number of uncertain problems existing in rural drinking water safety system, it is of great significances to apply Set Pair Analysis (SPA) theory to analyze and study these uncertain problems in rural drinking water safety system. This study applies SPA theory to conduct an integrated evaluation of water quality to rural drinking water safety in Ya'an City, based on classification values of Sanitary Standard for Drinking Water (GB5749-85). This study has worked efficiently in practice. Compared with the same kind of methods which have been found, this paper has the outstanding results for the uncertain problems of health risk assessment of the rural drinking water safety.
Application of Set Pair Analysis Method to Comprehensive Evalua tion of Region Water Resources Exploration Potentiality
The paper explores the method of comprehensive evaluation on developmental and utilization potentiality of region rainwater resource and sets up an evaluation model by applying the set pair analysis theoretical model. The study on the case indicates that the method is simple and the result is reasonable.
A new approach for representing and processing uncertainty knowledge
There are many approaches to the problem of how to represent and process uncertainty knowledge. The most successful one is fuzzy set theory proposed by Zadeh. Set pair analysis (SPA) theory is another attempt to this problem. The theory has attracted attention of many researchers and practitioners all over China, who contribute essentially to its development and applications. SPA theory overlaps with many other theories, especially with fuzzy set theory, evidence theory, Boolean reasoning methods, and rough set theory - nevertheless it can be viewed in its own rights, as an independent, complementary, and not competing discipline.