Improving Implicit Discourse Relation Classification by Modeling Inter-dependencies of Discourse Units in a Paragraph
Table 4: Binary Classification Results on PDTB. We report F1-scores for implicit discourse relations.
['Model', 'Comp', 'Cont', 'Exp', 'Temp']
Binary Classification: improvements of 6 points on Comparison and 7 points on Temporal, which demonstrates that paragraph-wide contexts are important in detecting minority discourse relations. Note that the CRF layer of the model is not suitable for binary classification.