Tianyi Lin, Zhiyue Hu, Xin Guo. Sparsemax and Relaxed Wasserstein for Topic Sparsity. In J. Shane Culpepper, Alistair Moffat, Paul N. Bennett, Kristina Lerman, editors, Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019. pages 141-149, ACM, 2019. [doi]
Abstract is missing.