scikit-learn/scikit-learn — pull request #3610 by oddskool (2014-08-31 08:21:32+00:00)
Title: [WIP] DOC Sparse dataset loading

This PR adds a small section to the datasets loading doc showing how to load data directly to a CSR matrix.

The original snippet comes from Lars.

- [ ] review by e.g.@larsmans
- [ ] add an item to whatsnew.rst
- [ ] review by one more core dev