A Fast and Lightweight System for Multilingual Dependency Parsing

نویسندگان

  • Tao Ji
  • Yuanbin Wu
  • Man Lan
چکیده

Following Kiperwasser and Goldberg (2016), we present a multilingual dependency parser with a bidirectionalLSTM (BiLSTM) feature extractor and a multi-layer perceptron (MLP) classifier. We trained our transition-based projective parser in UD version 2.0 datasets without any additional data. The parser is fast, lightweight and effective on big treebanks. In the CoNLL 2017 Shared Task: Multilingual Parsing from Raw Text to Universal Dependencies, the official results show that the macro-averaged LAS F1 score of our system Mengest is 61.33%.

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تاریخ انتشار 2017