A PDTB-Styled End-to-End Discourse Parser
Table 5: Results for the explicit classifier.
['[EMPTY]', 'Precision', 'Recall', '[ITALIC] F1']
Recall that human agreement on Level 2 types is 84.00% and a baseline classifier that uses only the connectives as features yields an F1 of 86.00% under the GS + no EP setting on Sec. 23. Adding our new features improves F1 to 86.77%. With full automation and error propagation, we obtain an F1 of 80.61%. Pitler and Nenkova 02-22. This actually performs worse than the baseline when trained on Sec. 02-21 and tested on Sec. 23.