Hidetaka Kamigaito, Taro Watanabe, Hiroya Takamura, Manabu Okumura, Eiichiro Sumita. Hierarchical Back-off Modeling of Hiero Grammar based on Non-parametric Bayesian Model. In Lluís Màrquez, Chris Callison-Burch, Jian Su, Daniele Pighin, Yuval Marton, editors, Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, EMNLP 2015, Lisbon, Portugal, September 17-21, 2015. pages 1217-1227, The Association for Computational Linguistics, 2015. [doi]
Abstract is missing.