docs: @Override
      public void binarize(double cutoff) {
          INDArray linear = getFeatures().reshape(-1);
          for (int i = 0; i < getFeatures().length(); i++) {
              double curr = linear.getDouble(i);
              if (curr > cutoff)
                  getFeatures().putScalar(i, 1);
              else
                  getFeatures().putScalar(i, 0);
          }
      }