risk-return characteristics meaning in Chinese

风险与收益特性。

The system consists of three parts , i . e . the risk - return characteristic of funds , the liquidity of their assets , and the level of investment management . this paper establishes an integrated evaluation function by factor analysis and determines the rates of funds by cluster analysis
该系统的指标体系由三个部分组成：基金的风险收益特征、基金资产的流动性和基金的投资管理水平，然后使用因子分析方法构造综合评价函数，最后使用聚类分析的方法确定基金的星级。