A simple impletation of ReverseHG for Bi-level programming
More details from this paper:
@InProceedings{franceschi2017forward,
title = {Forward and Reverse Gradient-Based Hyperparameter Optimization},
author = {Luca Franceschi and Michele Donini and Paolo Frasconi and Massimiliano Pontil},
booktitle = {Proceedings of the 34th International Conference on Machine Learning},
pages = {1165--1173},
year = {2017},
volume = {70},
series = {Proceedings of Machine Learning Research},
publisher = {PMLR},
pdf = {http://proceedings.mlr.press/v70/franceschi17a/franceschi17a.pdf},
}