It should also be noted that the results reported in (Klebanov et al., 2014) are not the same, due to the mentioned differences in the implementation of the features and possibly other differences in the experimental setup (e.g., data filtering, pre-processing and meta-parameter optimization).
2014, we use the same classifier, i.e., logistic regression, in the implementation bundled with the scikit-learn package (Pedregosa et al., 2011).