Method InverseMapFeature

deps/tesseract/classify/intfeaturemap.cpp:59–62

  return feature_space_.PositionFromIndex(index_feature);
}
INT_FEATURE_STRUCT IntFeatureMap::InverseMapFeature(int map_feature) const {
  int index = feature_map_.CompactToSparse(map_feature);
  return feature_space_.PositionFromIndex(index);
}
void IntFeatureMap::DeleteMapFeature(int map_feature) {
  feature_map_.Merge(-1, map_feature);
  mapping_changed_ = true;