Detailed Description
Abstract single variable functor class for score functions.
These functors take a single feature value, and return a corresponding score (and optionally also the first derivative).
Implementers should check out IMP_UNARY_FUNCTION() and IMP_UNARY_FUNCTION_INLINE().
Public Member Functions |
| virtual double | evaluate (double feature) const =0 |
| | Calculate score with respect to the given feature.
|
| virtual DerivativePair | evaluate_with_derivative (double feature) const =0 |
| | Calculate score and derivative with respect to the given feature.
|
Member Function Documentation
| virtual double IMP::UnaryFunction::evaluate |
( |
double |
feature | ) |
const [pure virtual] |
Calculate score with respect to the given feature.
- Parameters:
-
| [in] | feature | Value of feature being tested. |
- Returns:
- Score
| virtual DerivativePair IMP::UnaryFunction::evaluate_with_derivative |
( |
double |
feature | ) |
const [pure virtual] |
Calculate score and derivative with respect to the given feature.
- Parameters:
-
| [in] | feature | Value of feature being tested. |
- Returns:
- a FloatPair containing the score and its partial derivative with respect to the given feaure.
The documentation for this class was generated from the following file:
Inheritance diagram for IMP::UnaryFunction: