Yu, Q. and Lam, W. 2019. Data Augmentation Based on Adversarial Autoencoder Handling Imbalance for Learning to Rank. Proceedings of the AAAI Conference on Artificial Intelligence. 33, 01 (Jul. 2019), 411-418. DOI:https://doi.org/10.1609/aaai.v33i01.3301411.