logistic function
Computes the logistic function. see: http://en.wikipedia.org/wiki/Logistic
Implementation
double logistic(double p) => 1.0 / (exp(-p) + 1.0);
Computes the logistic function. see: http://en.wikipedia.org/wiki/Logistic
double logistic(double p) => 1.0 / (exp(-p) + 1.0);