Github user skavulya commented on the pull request: https://github.com/apache/flink/pull/656#issuecomment-218380988 @tillrohrmann I updated the loss functions and regularization penalties based on your branch. I was not sure whether to update the gradient descent algorithm to pass the regularization penalty as a parameter in this branch so I kept the GradientDescent API as-is. Let me know if you would like me to change the GradientDescent API to GradientDescent().setRegularizationPenalty(L1Regularization) and I will update my branch, squash the commits, and create a PR. https://github.com/apache/flink/compare/master...skavulya:loss-functions
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---