Weighting Mining and Empirical Analyses on Region Sustainable Development Survival Supporting Systems

Using fuzzy set and rough set theory, we investigate the problems of weighting in evaluation and forecast and give a method to mine the weighting of judged factors from original statistic data, without experts´ weighting evaluation and survey statistic. Simultaneously, we process weighting mining on the judgment of the region sustainable development survival supporting systems of China basing on the judge index system and involved data supported by the research group of continuous development in the Institute of China Science, and present new judged results.