@article{hernault-etal-2010-hilda,
    title = "{HILDA}: A Discourse Parser Using Support Vector Machine Classification",
    author = "Hernault, Hugo  and
      Prendinger, Helmut  and
      du Verle, David A.  and
      Ishizuka, Mitsuru",
    editor = "Ginzburg, Jonathan  and
      Poesio, Massimo  and
      Paek, Tim",
    journal = "Dialogue {\&} Discourse",
    volume = "1",
    year = "2010",
    url = "https://preview.aclanthology.org/ingest-dnd/2010.dnd-1.1/",
    doi = "10.5087/dad.2010.003",
    pages = "1--33",
    abstract = "Discourse structures have a central role in several computational tasks, such as question-answering or dialogue generation. In particular, the framework of the Rhetorical Structure Theory (RST) offers a sound formalism for hierarchical text organization. In this article, we present HILDA, an implemented discourse parser based on RST and Support Vector Machine (SVM) classification. SVM classifiers are trained and applied to discourse segmentation and relation labeling. By combining labeling with a greedy bottom-up tree building approach, we are able to create accurate discourse trees in linear time complexity. Importantly, our parser can parse entire texts, whereas the publicly available parser SPADE (Soricut and Marcu 2003) is limited to sentence level analysis. HILDA outperforms other discourse parsers for tree structure construction and discourse relation labeling. For the discourse parsing task, our system reaches 78.3{\%} of the performance level of human annotators. Compared to a state-of-the-art rule-based discourse parser, our system achieves a performance increase of 11.6{\%}."
}