Pyramidal Recurrent Unit for Language Modeling Sachin Mehta author Rik Koncel-Kedziorski author Mohammad Rastegari author Hannaneh Hajishirzi author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing Ellen Riloff editor David Chiang editor Julia Hockenmaier editor Jun’ichi Tsujii editor Association for Computational Linguistics Brussels, Belgium conference publication mehta-etal-2018-pyramidal 10.18653/v1/D18-1491 https://aclanthology.org/D18-1491/ 2018-oct-nov 4620 4630