This transformation is a simple way to handle categorical features, and is explained here: https://blogs.technet.microsoft.com/machinelearning/2015/02/17/big-learning-made-easy-with-counts/
This transformation is a simple way to handle categorical features, and is explained here: https://blogs.technet.microsoft.com/machinelearning/2015/02/17/big-learning-made-easy-with-counts/