Neural nets wrappers

• Support of neural networks in common interface:

  • theanets
  • neurolab
  • pybrain

  Now all the REP stuff is available for classifiers and regressors from these libraries:

  • usage inside sklearn pipeline
  • grid_search for hyper parameter optimization
  • reports, parallel training on cluster

• New lovely documentation, check it out!

• Fixes in metaclassifiers connected with usage of expressions-as-features

• Rewritten FeatureSplitter

• Switched to sklearn 0.16

• New method train_test_split_group - splitting into train and test by the value of special column. Samples with same values are either both in train or both in test.

• Update howto/notebooks with new open physical datasets