Weighted sampling - https://www.sebastiansylvan.com/post/importancesampling/
Facebook Prophet tutorial on kaggle - https://www.kaggle.com/arindamgot/eda-prophet-mlp-neural-network-forecasting
Stacking models by including predictions by M0 in M1 http://blog.kaggle.com/2016/12/27/a-kagglers-guide-to-model-stacking-in-practice/
LightGBM