The Index System Construction of Province Initial Water Rights Allocation System Based on the Algorithm of Attribute Reduction

On the basis of the pre-research of index system of province initial water rights allocation system, as well as the complexity and differences of the allocation system, the index system of province initial water rights allocation system in this paper is comprehensively designed first, and the index framework divided into three layers of target, criteria and index angles is established. Taking advantages of the algorithm of attribute reduction based on Rough Sets theory in data processing and data screening, this paper constructs the index selection model of province initial water rights allocation system. Then the primary index is screened to determine the key evaluation index, with the algorithm of attribute reduction based on Rough Sets, finally forming the index system of province initial water rights allocation system.