scikit-learn/scikit-learn — comment on commit 1a1b9f44b29a2f10ad012ce1479590f5cd38bc2a
File:  line 0
By amueller:

There is no warning in the transform method of scaler, so if one uses the Transformer interface there is no warning.
I feel it would be better to convert the data to float (and maybe give a warning) instead of doing the scaling in ints, which is probably
nonsense any way.