Hi developers, It is excited that I have opportunity work with you! I am Yizheng Zhao, a graduate student at Carnegie Mellon University majoring in Software Engineering and I’ve got my Bachelor’s degree in Math in 2016 at Jilin University. I love python and machine learning and that why I wanna make my own contribution to community. I have 2 years experience developing with python and I am quite familiar with scikit-learn as a user. In college, I learned several machine learning algorithms and their mathematical derivation. I believe I can do better than others with my strong Math background and coding skills. Here is my proposal. https://github.com/YizhengZHAO/scikit-learn/wiki/GSoC-2017-:-Improve-online-... <https://github.com/YizhengZHAO/scikit-learn/wiki/GSoC-2017-:-Improve-online-...> BTW, could you please give me more explanation about “A tool to set the learning rate on a few epochs”? I am happy to get suggestions from the community. Sincerely, Yizheng