https://github.com/IllinoisCogComp/lbjava/blob/master/lbjava/doc/ALGORITHMS.md has two links for Stochastic Gradient Descent. The one under 'Classification' links to https://github.com/IllinoisCogComp/lbjava/tree/master/lbjava/doc
https://github.com/IllinoisCogComp/lbjava/blob/master/lbjava/doc/ALGORITHMS.md has two links for Stochastic Gradient Descent. The one under 'Classification' links to https://github.com/IllinoisCogComp/lbjava/tree/master/lbjava/doc