Guibing Guo, Shichang Ouyang, Fajie Yuan, Xingwei Wang. Approximating Word Ranking and Negative Sampling for Word Embedding. In Jérôme Lang, editor, Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, IJCAI 2018, July 13-19, 2018, Stockholm, Sweden. pages 4092-4098, ijcai.org, 2018. [doi]