Katharopoulos, A., Fleuret F. Not All Samples Are Created Equal: Deep Learning with Importance Sampling. In Proceedings of the International Conference on Machine Learning (ICML), 2018.
Katharopoulos, A., Paschalidou, D., Diou, C., & Delopoulos, A. Learning Local Feature Aggregation Functions with Backpropagation. In Signal Processing Conference (EUSIPCO), 2017 25th European IEEE