中文摘要：

为克服水质综合评价过程中指标权重带有主观性的弱点，提出了基于数据驱动技术确定权重的改进属性识别法，综合利用分类标准信息和样本信息进行迭代确定权重。采用浮桥河水库枯水期水质监测资料进行水质评价，验证了该模型用于水质综合评价的可行性。

英文摘要：

In order to overcome the weakness of subjectivity in determining weight coefficient of water comprehensive evaluation method, an attributes recognition method based on the data-driven technique is provided and the weights are determined by using the categorized information and sample standards. Utilization of this mode/ to assess the water monitoring data of Fuqiao River reservoir verifies its feasibility.