common base class for all sigmoids More...
#include <sigmoid.h>
Inheritance diagram for PsiSigmoid:
Public Member Functions | |
| virtual double | f (double x) const |
| This should return the value of the sigmoid itself (between 0 and 1). | |
| virtual double | df (double x) const |
| This should give the first derivative of the sigmoid. | |
| virtual double | ddf (double x) const |
| This should give the second derivative of the sigmoid. | |
| virtual double | inv (double p) const |
| This should give the inverse of the sigmoid (taking values between 0 and 1). | |
| virtual int | getcode (void) const |
| return the sigmoid identifier | |
| virtual PsiSigmoid * | clone (void) const |
| clone object by value | |
Static Public Member Functions | |
| static std::string | getDescriptor (void) |
| get a short string that identifies the type of sigmoid | |
Detailed Description
common base class for all sigmoids
The documentation for this class was generated from the following file:
- src/sigmoid.h
Generated on Mon Jul 4 2011 14:52:04 for Psi++ by
1.7.1