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Feature Engineering
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We are glad to introduce Feature Engineering toolkit on top of NNI,
it's still in the experiment phase which might evolve based on usage feedback.
We'd like to invite you to use, feedback and even contribute.

For details, please refer to the following tutorials:

..  toctree::
    :maxdepth: 2

    Overview <overview>
    GradientFeatureSelector <gradient_feature_selector>
    GBDTSelector <gbdt_selector>
