Implementation of Locally Linear Factorization Machine

reference: Liu, Chenghao, et al. Locally Linear Factorization Machines, in Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence Xiangnan He and Tat-Seng Chua (2017). Neural Factorization Machines for Sparse Predictive Analytics. In Proceedings of SIGIR '17, Shinjuku, Tokyo, Japan, August 07-11, 2017.