FeatureVector.cpp File Reference

#include "FirstIncludes.h"
#include <ctype.h>
#include <time.h>
#include <string>
#include <iostream>
#include <fstream>
#include <math.h>
#include <vector>
#include "MemoryDebug.h"
#include "KKBaseTypes.h"
#include "DateTime.h"
#include "KKException.h"
#include "OSservices.h"
#include "RunLog.h"
#include "KKStr.h"
#include "FeatureVector.h"
#include "ClassProb.h"
#include "DuplicateImages.h"
#include "FeatureNumList.h"
#include "FeatureFileIO.h"
#include "MLClass.h"

Go to the source code of this file.

Classes
class	KKMLL::FeatureVectorList::BreakTieComparison
class	KKMLL::FeatureVectorList::BreakTieComparisonReversed
class	KKMLL::FeatureVectorList::ClassNameComparrison
class	KKMLL::FeatureVectorList::ClassNameComparrisonReversed
class	KKMLL::FeatureVectorList::ImageFileNameComparison
class	KKMLL::FeatureVectorList::ImageFileNameComparisonReversed
class	KKMLL::FeatureVectorList::ProbabilityComparison
class	KKMLL::FeatureVectorList::ProbabilityComparisonReversed
class	KKMLL::FeatureVectorList::RootNameComparrison
class	KKMLL::FeatureVectorList::RootNameComparrisonReversed

Functions
KKStr	GetClassNameByHierarchyLevel (KKStr className, kkint32 level)
void	SplitImagesAmongstFolds (kkint32 numOfFolds, kkint32 maxImagesPerClass, FeatureVectorListPtr *folds, FeatureVectorListPtr src)

Function Documentation

KKStr GetClassNameByHierarchyLevel	(	KKStr	className,
		kkint32	level
	)

Definition at line 1770 of file FeatureVector.cpp.

References KKB::KKStr::Concat(), KKB::KKStr::Empty(), KKB::KKStr::ExtractToken(), and KKB::KKStr::operator=().

{
  kkint32  curLevel = 0;
  KKStr  fullLevelName = "";
  KKStr  nextLevelName = className.ExtractToken ("_");
  while  ((curLevel < level)  &&  (!nextLevelName.Empty ()))
  {
    curLevel++;
    if  (!fullLevelName.Empty ())
      fullLevelName << "_";
    fullLevelName << nextLevelName;
    nextLevelName = className.ExtractToken ("_");
  }

  return  fullLevelName;
}  /* GetClassNameByHierarchyLevel */

void SplitImagesAmongstFolds	(	kkint32	numOfFolds,
		kkint32	maxImagesPerClass,
		FeatureVectorListPtr *	folds,
		FeatureVectorListPtr	src
	)

Definition at line 1268 of file FeatureVector.cpp.

Referenced by KKMLL::FeatureVectorList::StratifyAmoungstClasses().

{
  src->RandomizeOrder ();
  src->RandomizeOrder ();

  kkint32  imagesInThisList = src->QueueSize ();
  if  (maxImagesPerClass > 0)
    imagesInThisList = Min (imagesInThisList, maxImagesPerClass);

  kkint32  x;

  for  (x = 0; x < imagesInThisList; x++)
  {
    folds[x % numOfFolds]->AddSingleExample (src->IdxToPtr (x));
  }
}  /* SplitImagesAmongstFolds */