Year: 2015
Type: conference-paper
Abstract: The CoNLL-2015 shared task focuses on shallow discourse parsing, which takes a piece of newswire text as input and returns the discourse relations in a PDTB style.In this paper, we describe our discourse parser that participated in the shared task.We use 9 components to construct the whole parser to identify discourse connectives, label arguments and classify the sense of Explicit or Non-Explicit relations in free texts.Compared to previous discourse parser, new components and features are added in our system, which further improves the overall performance of the discourse parser.Our parser ranks the first on two test datasets, i.e., PDTB Section 23 and a blind test dataset.
DOI: 10.18653/v1/k15-2002
Authors: Jianxiang Wang, Man Lan
Institution: East China Normal University
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: gold
Award: G2061749428
OpenAlex ID: W2250424758