void litiv::IDatasetEvaluator_<litiv::eDatasetEval_None>::writeEvalReport() const {
if(getBatches(false).empty()) {
std::cout << "No report to write for dataset '" << getName() << "', skipping." << std::endl;
return;
}
for(const auto& pGroupIter : getBatches(true))
pGroupIter->shared_from_this_cast<const IDataReporter_<eDatasetEval_None>>(true)->IDataReporter_<eDatasetEval_None>::writeEvalReport();
std::ofstream oMetricsOutput(getOutputPath()+"/overall.txt");
if(oMetricsOutput.is_open()) {
oMetricsOutput << std::fixed;
oMetricsOutput << "Default evaluation report for dataset '" << getName() << "' :\n\n";
oMetricsOutput << " | Packets | Seconds | Hz \n";
oMetricsOutput << "------------|------------|------------|------------\n";
size_t nOverallPacketCount = 0;
double dOverallTimeElapsed = 0.0;
for(const auto& pGroupIter : getBatches(true)) {
oMetricsOutput << pGroupIter->shared_from_this_cast<const IDataReporter_<eDatasetEval_None>>(true)->IDataReporter_<eDatasetEval_None>::writeInlineEvalReport(0);
nOverallPacketCount += pGroupIter->getTotPackets();
dOverallTimeElapsed += pGroupIter->getProcessTime();
}
oMetricsOutput << "------------|------------|------------|------------\n";
oMetricsOutput << " overall|" <<
std::setw(12) << nOverallPacketCount << "|" <<
std::setw(12) << dOverallTimeElapsed << "|" <<
std::setw(12) << nOverallPacketCount/dOverallTimeElapsed << "\n";
oMetricsOutput << CxxUtils::getLogStamp();
}
}
litiv::IMetricsAccumulatorConstPtr litiv::IDataReporter_<litiv::eDatasetEval_BinaryClassifier>::getMetricsBase() const {
lvAssert(isGroup()); // non-group specialization should override this method
BinClassifMetricsAccumulatorPtr pMetricsBase = BinClassifMetricsAccumulator::create();
for(const auto& pBatch : getBatches(true))
pMetricsBase->accumulate(dynamic_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>&>(*pBatch).getMetricsBase());
return pMetricsBase;
}
void litiv::IDatasetEvaluator_<litiv::eDatasetEval_BinaryClassifier>::writeEvalReport() const {
if(getBatches(false).empty() || !isUsingEvaluator()) {
IDatasetEvaluator_<litiv::eDatasetEval_None>::writeEvalReport();
return;
}
for(const auto& pGroupIter : getBatches(true))
pGroupIter->shared_from_this_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>>(true)->IDataReporter_<eDatasetEval_BinaryClassifier>::writeEvalReport();
IMetricsCalculatorConstPtr pMetrics = getMetrics(true);
lvAssert(pMetrics.get());
const BinClassifMetricsCalculator& oMetrics = dynamic_cast<const BinClassifMetricsCalculator&>(*pMetrics.get());
std::cout << CxxUtils::clampString(getName(),12) << " => Rcl=" << std::fixed << std::setprecision(4) << oMetrics.dRecall << " Prc=" << oMetrics.dPrecision << " FM=" << oMetrics.dFMeasure << " MCC=" << oMetrics.dMCC << std::endl;
std::ofstream oMetricsOutput(getOutputPath()+"/overall.txt");
if(oMetricsOutput.is_open()) {
oMetricsOutput << std::fixed;
oMetricsOutput << "Video segmentation evaluation report for dataset '" << getName() << "' :\n\n";
oMetricsOutput << " | Rcl | Spc | FPR | FNR | PBC | Prc | FM | MCC \n";
oMetricsOutput << "------------|------------|------------|------------|------------|------------|------------|------------|------------\n";
size_t nOverallPacketCount = 0;
double dOverallTimeElapsed = 0.0;
for(const auto& pGroupIter : getBatches(true)) {
oMetricsOutput << pGroupIter->shared_from_this_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>>(true)->IDataReporter_<eDatasetEval_BinaryClassifier>::writeInlineEvalReport(0);
nOverallPacketCount += pGroupIter->getTotPackets();
dOverallTimeElapsed += pGroupIter->getProcessTime();
}
oMetricsOutput << "------------|------------|------------|------------|------------|------------|------------|------------|------------\n";
oMetricsOutput << " overall|" <<
std::setw(12) << oMetrics.dRecall << "|" <<
std::setw(12) << oMetrics.dSpecificity << "|" <<
std::setw(12) << oMetrics.dFPR << "|" <<
std::setw(12) << oMetrics.dFNR << "|" <<
std::setw(12) << oMetrics.dPBC << "|" <<
std::setw(12) << oMetrics.dPrecision << "|" <<
std::setw(12) << oMetrics.dFMeasure << "|" <<
std::setw(12) << oMetrics.dMCC << "\n";
oMetricsOutput << "\nHz: " << nOverallPacketCount/dOverallTimeElapsed << "\n";
oMetricsOutput << CxxUtils::getLogStamp();
}
}
litiv::IMetricsCalculatorPtr litiv::IDatasetEvaluator_<litiv::eDatasetEval_BinaryClassifier>::getMetrics(bool bAverage) const {
if(bAverage) {
IDataHandlerPtrArray vpBatches = getBatches(true);
auto ppBatchIter = vpBatches.begin();
for(; ppBatchIter!=vpBatches.end() && !(*ppBatchIter)->getTotPackets(); ++ppBatchIter);
CV_Assert(ppBatchIter!=vpBatches.end());
IMetricsCalculatorPtr pMetrics = dynamic_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>&>(**ppBatchIter).getMetrics(bAverage);
for(; ppBatchIter!=vpBatches.end(); ++ppBatchIter)
if((*ppBatchIter)->getTotPackets())
pMetrics->accumulate(dynamic_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>&>(**ppBatchIter).getMetrics(bAverage));
return pMetrics;
}
return BinClassifMetricsCalculator::create(getMetricsBase());
}
std::string litiv::IDataReporter_<litiv::eDatasetEval_None>::writeInlineEvalReport(size_t nIndentSize) const {
if(!getTotPackets())
return std::string();
const size_t nCellSize = 12;
std::stringstream ssStr;
ssStr << std::fixed;
if(isGroup() && !isBare())
for(const auto& pBatch : getBatches(true))
ssStr << pBatch->shared_from_this_cast<const IDataReporter_<litiv::eDatasetEval_None>>(true)->IDataReporter_<eDatasetEval_None>::writeInlineEvalReport(nIndentSize+1);
ssStr << CxxUtils::clampString((std::string(nIndentSize,'>')+' '+getName()),nCellSize) << "|" <<
std::setw(nCellSize) << getTotPackets() << "|" <<
std::setw(nCellSize) << getProcessTime() << "|" <<
std::setw(nCellSize) << getTotPackets()/getProcessTime() << "\n";
return ssStr.str();
}
void litiv::IDataReporter_<litiv::eDatasetEval_None>::writeEvalReport() const {
if(!getTotPackets()) {
std::cout << "No report to write for '" << getName() << "', skipping..." << std::endl;
return;
}
else if(isGroup() && !isBare())
for(const auto& pBatch : getBatches(true))
pBatch->writeEvalReport();
std::ofstream oMetricsOutput(PlatformUtils::AddDirSlashIfMissing(getOutputPath())+"../"+getName()+".txt");
if(oMetricsOutput.is_open()) {
oMetricsOutput << std::fixed;
oMetricsOutput << "Default evaluation report for '" << getName() << "' :\n\n";
oMetricsOutput << " | Packets | Seconds | Hz \n";
oMetricsOutput << "------------|------------|------------|------------\n";
oMetricsOutput << IDataReporter_<eDatasetEval_None>::writeInlineEvalReport(0);
oMetricsOutput << CxxUtils::getLogStamp();
}
}
std::string litiv::IDataReporter_<litiv::eDatasetEval_BinaryClassifier>::writeInlineEvalReport(size_t nIndentSize) const {
if(!getTotPackets())
return std::string();
const size_t nCellSize = 12;
std::stringstream ssStr;
ssStr << std::fixed;
if(isGroup() && !isBare())
for(const auto& pBatch : getBatches(true))
ssStr << pBatch->shared_from_this_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>>(true)->IDataReporter_<eDatasetEval_BinaryClassifier>::writeInlineEvalReport(nIndentSize+1);
IMetricsCalculatorConstPtr pMetrics = getMetrics(true);
lvAssert(pMetrics.get());
const BinClassifMetricsCalculator& oMetrics = dynamic_cast<const BinClassifMetricsCalculator&>(*pMetrics.get());
ssStr << CxxUtils::clampString((std::string(nIndentSize,'>')+' '+getName()),nCellSize) << "|" <<
std::setw(nCellSize) << oMetrics.dRecall << "|" <<
std::setw(nCellSize) << oMetrics.dSpecificity << "|" <<
std::setw(nCellSize) << oMetrics.dFPR << "|" <<
std::setw(nCellSize) << oMetrics.dFNR << "|" <<
std::setw(nCellSize) << oMetrics.dPBC << "|" <<
std::setw(nCellSize) << oMetrics.dPrecision << "|" <<
std::setw(nCellSize) << oMetrics.dFMeasure << "|" <<
std::setw(nCellSize) << oMetrics.dMCC << "\n";
return ssStr.str();
}
void litiv::IDataReporter_<litiv::eDatasetEval_BinaryClassifier>::writeEvalReport() const {
if(!getTotPackets() || !getDatasetInfo()->isUsingEvaluator()) {
IDataReporter_<litiv::eDatasetEval_None>::writeEvalReport();
return;
}
else if(isGroup() && !isBare())
for(const auto& pBatch : getBatches(true))
pBatch->writeEvalReport();
IMetricsCalculatorConstPtr pMetrics = getMetrics(true);
lvAssert(pMetrics.get());
const BinClassifMetricsCalculator& oMetrics = dynamic_cast<const BinClassifMetricsCalculator&>(*pMetrics.get());;
std::cout << "\t" << CxxUtils::clampString(std::string(size_t(!isGroup()),'>')+getName(),12) << " => Rcl=" << std::fixed << std::setprecision(4) << oMetrics.dRecall << " Prc=" << oMetrics.dPrecision << " FM=" << oMetrics.dFMeasure << " MCC=" << oMetrics.dMCC << std::endl;
std::ofstream oMetricsOutput(PlatformUtils::AddDirSlashIfMissing(getOutputPath())+"../"+getName()+".txt");
if(oMetricsOutput.is_open()) {
oMetricsOutput << std::fixed;
oMetricsOutput << "Video segmentation evaluation report for '" << getName() << "' :\n\n";
oMetricsOutput << " | Rcl | Spc | FPR | FNR | PBC | Prc | FM | MCC \n";
oMetricsOutput << "------------|------------|------------|------------|------------|------------|------------|------------|------------\n";
oMetricsOutput << IDataReporter_<eDatasetEval_BinaryClassifier>::writeInlineEvalReport(0);
oMetricsOutput << "\nHz: " << getTotPackets()/getProcessTime() << "\n";
oMetricsOutput << CxxUtils::getLogStamp();
}
}
litiv::IMetricsAccumulatorConstPtr litiv::IDatasetEvaluator_<litiv::eDatasetEval_BinaryClassifier>::getMetricsBase() const {
BinClassifMetricsAccumulatorPtr pMetricsBase = BinClassifMetricsAccumulator::create();
for(const auto& pBatch : getBatches(true))
pMetricsBase->accumulate(dynamic_cast<const IDataReporter_<eDatasetEval_BinaryClassifier>&>(*pBatch).getMetricsBase());
return pMetricsBase;
}
unsigned GfxBody::getBatchesWithChildren (void) const
{
return getBatches() + GfxFertileNode::getBatchesWithChildren();
}