Math 如何确定系统';基于多个自变量的s输出

Math 如何确定系统';基于多个自变量的s输出,math,statistics,probability,fuzzy-logic,probability-theory,Math,Statistics,Probability,Fuzzy Logic,Probability Theory,假设系统根据以下自变量给出输出1或0: (1) variable_a: a float variable in the range of [0, 1], which can be called confidence a (2) varaible_b: a float variable in the range of [0, 1], which can be called confidence b (3) varaible_c: a float variable in the range of

假设系统根据以下自变量给出输出1或0:

(1) variable_a: a float variable in the range of [0, 1], which can be called confidence a 
(2) varaible_b: a float variable in the range of [0, 1], which can be called confidence b
(3) varaible_c: a float variable in the range of [0, 1], which can be called confidence c

对于这三个置信水平,它们越高,系统输出为1的可能性越大。它们越低,系统输出为0的可能性越大。然后问题是如何设置一个函数来根据这些变量确定系统的输出。如有任何意见,将不胜感激

你可以把这三个置信水平都乘以?如果你想控制它们对输出的相对贡献,你也可以对它们应用一个合适的权重因子。。。为了解决此类系统,通常采用PCA分析()。PCA可自行识别负责输出状态的输入值,并确定传递函数(如果存在)。无法进一步帮助您(在实践中从未这样做过)。。。如果你想避免这种情况并坚持你的方法,你需要相关系数而不是模糊概率变量