argument of the maximum/minimum arg max f(x): 当f(x)取最大值时,x的取值 arg min f(x):当f(x)取最小值时,x的取值 表示使目标函数取最小值时的变量值From Wikipedia In mathematics, arg max (or argmax) stands for the argument of the maximum, that is to say, the set of points of the given argum…
argument of the maximum/minimum arg max f(x): 当f(x)取最大值时,x的取值 arg min f(x):当f(x)取最小值时,x的取值 表示使目标函数取最小值时的变量值From Wikipedia In mathematics, arg max (or argmax) stands for the argument of the maximum, that is to say, the set of points of the given argum…
[声明]本帖的内容是copy来的,来源为stack overflow. It has several meanings in Scala, all related to its mathematical meaning as implication. In a value, it introduces a function literal, or lambda. e.g. the bit inside the curly braces in List(1,2,3).map { (x: Int)…