关键词: 水库移民; 生产生活水平; 综合评价; 复相关-灵敏度法; K均值聚类法; 综合评分法;

Abstract: The comprehensive evaluation of production and living standards of immigrants is the core content in reservoir resettlement and subsequent support effect evaluation.Based on the monitoring and implementation evaluation data of the later support policies for large and medium-sized reservoirs in Guangdong Province, we study from three aspects(the whole process) of indicator selection, classification standards and evaluation methods.Firstly, the multiple correlation-information sensitivity method is used to select key indicators with low information overlap from all indicators to construct an evaluation indicator system for the production and living standards of immigrants.Secondly, the initial clustering centre is calculated from the data field potential values of the indicators and then the classification standard of each indicator is determined according to the K-means clustering method.Finally, the comprehensive scoring method based on entropy weight method is used to evaluate the production and living standards of immigrants.According to the evaluation results, this paper compares and analyzes the subsequent support work in different regions.The results show that this method is more objective and reasonable than the existing evaluation methods, and can provide reference for the follow-up work.

Key words: reservoir immigrant; production and living standard; comprehensive evaluation; multiple correlation-sensitivity method; K-means clustering method; comprehensive scoring method;