Joint Modeling of Content and Discourse Relations in Dialogues
Table 5: Consistency of Understanding (COU) prediction results on AMI-sub. Results that statistically significantly outperform ngrams-based baseline and kim2016improving are highlighted with ∗ (p<0.05, paired t-test). For reference, we also show the prediction performance based on gold-standard discourse relations and phrase selection labels.
['[EMPTY]', '[BOLD] Acc', '[BOLD] F1']
All SVMs trained with our features surpass the ngrams-based baseline. Especially, the discourse features, word entrainment feature, and the combination of the three, all significantly outperform the state-of-the-art system by \newcitekim2016improving.