fuzzy equation

例句：

1. 1. The fuzzy equation is used to model uncertainties in data.
   模糊方程用于建模数据中的不确定性。
2. 2. Fuzzy equations are often used in machine learning for decision-making.
   在机器学习中，模糊方程常用于决策。
3. 3. In the fuzzy equation, the degree of membership is a measure of how close the input value is to the center of the fuzzy set.
   在模糊方程中，隶属度是输入值与模糊集中心的距离的度量。