论文标题
MRP 2020：置换的语义解析
ÚFAL at MRP 2020: Permutation-invariant Semantic Parsing in PERIN
论文作者
论文摘要
我们提出了Perin，这是一种新颖的置换式句子到句子语义解析的方法。 Perin是一种用于语义结构通用建模的多功能，跨框架和语言独立体系结构。我们的系统参与了Conll 2020共享任务，跨框架的含义表示表示（MRP 2020），在跨四种语言上对五个不同的框架（AMR，DRG，EDS，PTG和UCCA）进行了评估。佩林是共同任务的获奖者之一。源代码和预估计的模型可在https://github.com/ufal/perin上找到。
We present PERIN, a novel permutation-invariant approach to sentence-to-graph semantic parsing. PERIN is a versatile, cross-framework and language independent architecture for universal modeling of semantic structures. Our system participated in the CoNLL 2020 shared task, Cross-Framework Meaning Representation Parsing (MRP 2020), where it was evaluated on five different frameworks (AMR, DRG, EDS, PTG and UCCA) across four languages. PERIN was one of the winners of the shared task. The source code and pretrained models are available at https://github.com/ufal/perin.
