Syntax
y = logistic(x)
Implementation
The operator logistic, defined as 1./(1+exp(-x)) (concave if its argument is guaranteed to be positive, and convex if guaranteed negative) is implemented using the evaluation-based nonlinear operators framework.
The operator logistic, defined as 1./(1+exp(-x)) (concave if its argument is guaranteed to be positive, and convex if guaranteed negative) is implemented using the evaluation-based nonlinear operators framework.