classifier_tester.cpp File Reference

#include <algorithm>
#include <cstdio>
#include "baseapi.h"
#include "commontraining.h"
#include "mastertrainer.h"
#include "params.h"
#include "strngs.h"
#include "tessclassifier.h"
#include "tesseractclass.h"

Go to the source code of this file.

Enumerations
enum	ClassifierName { CN_PRUNER, CN_FULL, CN_COUNT }

Functions
	STRING_PARAM_FLAG (classifier, "", "Classifier to test")
	STRING_PARAM_FLAG (lang, "eng", "Language to test")
	STRING_PARAM_FLAG (tessdata_dir, "", "Directory of traineddata files")
	DECLARE_INT_PARAM_FLAG (debug_level)
int	main (int argc, char **argv)

Enumeration Type Documentation

ClassifierName

enum ClassifierName

Enumerator
CN_PRUNER
CN_FULL
CN_COUNT

Definition at line 37 of file classifier_tester.cpp.

                    {
  CN_PRUNER,
  CN_FULL,
  CN_COUNT
};

Function Documentation

DECLARE_INT_PARAM_FLAG()

DECLARE_INT_PARAM_FLAG

(

debug_level

)

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 111 of file classifier_tester.cpp.

                                {
  tesseract::CheckSharedLibraryVersion();
  ParseArguments(&argc, &argv);
  STRING file_prefix;
  tesseract::MasterTrainer* trainer =
      tesseract::LoadTrainingData(argc, argv, false, nullptr, &file_prefix);
  tesseract::TessBaseAPI* api;
  // Decode the classifier string.
  tesseract::ShapeClassifier* shape_classifier = InitializeClassifier(
      FLAGS_classifier.c_str(), trainer->unicharset(), argc, argv, &api);
  if (shape_classifier == nullptr) {
    fprintf(stderr, "Classifier init failed!:%s\n", FLAGS_classifier.c_str());
    return 1;
  }

  // We want to test junk as well if it is available.
  // trainer->IncludeJunk();
  // We want to test with replicated samples too.
  trainer->ReplicateAndRandomizeSamplesIfRequired();

  trainer->TestClassifierOnSamples(tesseract::CT_UNICHAR_TOP1_ERR,
                                   std::max(3, static_cast<int>(FLAGS_debug_level)), false,
                                   shape_classifier, nullptr);
  delete shape_classifier;
  delete api;
  delete trainer;

  return 0;
} /* main */

STRING_PARAM_FLAG() [1/3]

STRING_PARAM_FLAG	(	classifier	,
		""	,
		"Classifier to test"
	)

STRING_PARAM_FLAG() [2/3]

STRING_PARAM_FLAG	(	lang	,
		"eng"	,
		"Language to test"
	)

STRING_PARAM_FLAG() [3/3]

STRING_PARAM_FLAG	(	tessdata_dir	,
		""	,
		"Directory of traineddata files"
	)