TMVA

ROOT provides a flexible interface for a number of Multivariate Analysis, now more commonly referred to as Machine Learning. As well as their own classifiers you can use popular machine learning libraries such as R or Keras.

chanser provides an additional layer to simplify the steering of TMVA and include the classifiers as cuts in event loop analysis.

Machine learning has helped popularise python and Jupyter notebooks and so chanser is configured via pyROOT to run in python. This actually applies to all chanser analysis not just chanser_mva.

Please see the chanser interpretation of the TMVA tutorials TMVAClassifier and TMVAClassifierApplication in $CHANSER/tutorials/tmva