#include <BALL/SCORING/COMMON/fermiBaseFunction.h>
Detailed Description
Sigmoidal base function
Definition at line 13 of file fermiBaseFunction.h.
Constructor & Destructor Documentation
BALL::FermiBaseFunction::FermiBaseFunction |
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BALL::FermiBaseFunction::FermiBaseFunction |
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float |
lower, |
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float |
upper |
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) |
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The function is defined in such a way that the score approaches 1 for values < lower and 0 for values > upper. If you need contrary behaviour, you have to supply a "lower" which is greater than "upper". This will invert the function.
Member Function Documentation
float BALL::FermiBaseFunction::calculate |
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float |
x | ) |
const |
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virtual |
void BALL::FermiBaseFunction::computeFermiParameters_ |
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private |
void BALL::FermiBaseFunction::setLower |
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float |
lower | ) |
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virtual |
void BALL::FermiBaseFunction::setUpper |
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float |
upper | ) |
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virtual |
Member Data Documentation
float BALL::FermiBaseFunction::a_ |
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private |
float BALL::FermiBaseFunction::b_ |
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private |