27. References
• Yikang Shen, hawn Tan, Alessandro Sordoni, Aaron Courville. Ordered Neurons: Integrating Tree
Structures into Recurrent Neural Networks. In ICLR2019.
• Stephen Merity, Nitish Shirish Keskar, and Richard Socher. Regularizing and Optimizing LSTM
Language Models. In ICLR2018.
• Zhilin Yang, Zihang Dai, Ruslan Salakhutdinov, and William W Cohen. Breaking the softmax
bottleneck: A high-rank rnn language model. In ICLR2018.
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