[scikit-learn] transfer-learning for random forests

Hello, I recently begun a research project on Transfer Learning with some colleagues. We would like to contribute to scikit-learn incorporating Transfer Learning functions for Random Forests as described in this recent paper: ** *https://arxiv.org/abs/1511.01258* * *Before starting we

[scikit-learn] PieGraph: First examples and documentation

Dear all, We have produced some documentation for the PipeGraph module. Essentially it consists of the API for the two main interfaces: PipeGraphRegressor and PipeGraphClassifier. I guess that at this point the best experience comes from reading the examples and watching the diagrams. These