Section outline

  • April 24th, Wednesday (10:30-12:30)

    Dependency parsing

    • Arc-standard parser
    • Oracle and generation of training data
    • Feature extraction, feature functions and feature templates
    • Alternative models for dependency parsing: beam search and graph-based dependency parsing

    Neural dependency parsing

    • Case study: Kiperwasser & Goldberg 2016
    • Feature extraction using BiLSTM
    • Hinge loss function

    References

    • Jurafsky and Martin, chapter 18
    • Slides from the lecture
    • Simple and Accurate Dependency Parsing Using Bidirectional LSTM Feature Representations, Kiperwasser and Goldberg, TACL, vol. 4, 2016