inverseTransform method

List<List<double>> inverseTransform(
  1. List<List<double>> data
)

Reverts standardized values back to original scale.

Implementation

List<List<double>> inverseTransform(List<List<double>> data) {
  _checkFitted();
  validate2DInput(data);
  final numFeatures = _mean.length;

  return data.map((row) {
    return List.generate(numFeatures, (i) {
      return row[i] * _std[i] + _mean[i];
    });
  }).toList();
}