FloatSimilarity.cpp

Go to the documentation of this file.

#include "FloatSimilarity.h"
#include <cmath>
#include "ArmarXCore/core/logging/Logging.h"
 
namespace armarx::aron::similarity{
 
double FloatSimilarity::calculate_similarity(armarx::aron::data::FloatPtr f1, armarx::aron::data::FloatPtr f2, Type t)
{
    switch (t) {
    case Type::MAE:
        return calculateMAE(f1, f2);
   case Type::MSE:
        return calculateMSE(f1, f2);
    default:
        ARMARX_INFO << "Trying to calculate similarity with unknown similarity type";
        return -1;
    }
}
 
double FloatSimilarity::calculateMAE(armarx::aron::data::FloatPtr f1, armarx::aron::data::FloatPtr f2)
{
 
    return std::abs(f1->getValue() - f2->getValue());
}
 
double FloatSimilarity::calculateMSE(armarx::aron::data::FloatPtr f1, armarx::aron::data::FloatPtr f2)
{
    return std::pow(f1->getValue() - f2->getValue(), 2);
}
 
 
 
}