DOC fix link to SAG article
@@ -248,7 +248,7 @@ def sag(SequentialDataset dataset,
---------
Schmidt, M., Roux, N. L., & Bach, F. (2013).
Minimizing finite sums with the stochastic average gradient
- https://hal.inria.fr/hal-00860051/PDF/sag_journal.pdf
+ https://hal.inria.fr/hal-00860051/document
(section 4.3)
Defazio, A., Bach, F., Lacoste-Julien, S. (2014),
