For Y 's parse tree T , instead of directly modeling the tree itself, we predict a parsing action sequence A which can map Y to T .
as there is no golden annotation of parse trees over the target training data, we use pseudo parsing results as the target dependency references, which are got from an in-house developed arc-eager dependency parser based on work in (Zhang and Nivre, 2011 Table 1: Evaluation results on Chinese-English translation task with BLEU% metric.