A Full End-to-End Semantic Role Labeler, Syntactic-agnostic Over Syntactic-aware?

@inproceedings{Cai2018AFE,
  title={A Full End-to-End Semantic Role Labeler, Syntactic-agnostic Over Syntactic-aware?},
  author={Jiaxun Cai and Shexia He and Zuchao Li and Hai Zhao},
  booktitle={COLING},
  year={2018}
}
Semantic role labeling (SRL) is to recognize the predicate-argument structure of a sentence, including subtasks of predicate disambiguation and argument labeling. Previous studies usually formulate the entire SRL problem into two or more subtasks. For the first time, this paper introduces an end-to-end neural model which unifiedly tackles the predicate disambiguation and the argument labeling in one shot. Using a biaffine scorer, our model directly predicts all semantic role labels for all… CONTINUE READING

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