inverseTransform method

Implementation

List<dynamic> inverseTransform(List<List<int>> encodedVectors) {
  _checkFitted();

  return encodedVectors.map((vector) {
    final index = vector.indexOf(1);
    if (index >= 0 && index < _categories.length) {
      return _categories[index];
    } else if (handleUnknown) {
      return 'unknown';
    } else {
      throw ArgumentError('Invalid one-hot vector: $vector');
    }
  }).toList();
}