By integrating a neural constituent hierarchy predictor, our parser is related to neural network models for parsing, which has given competitive accuracies for both constituency parsing (Dyer et al., 2016;Cross and Huang, 2016;Watanabe and Sumita, 2015) and dependency parsing (Chen and Manning, 2014;Zhou et al., 2015;.
our parser is more closely related to neural models that integrate discrete manual features (Socher et al., 2013;Durrett and Klein, 2015).