TAMU at KBP 2017: Event Nugget Detection and Coreference Resolution
Table 7: Performance comparison of joint span+realis and separate span and realis classifiers on KBP 2016 evaluation dataset
['[BOLD] System', '[BOLD] Span', '[BOLD] Realis']
From the table, it’s evident that the average performance on span detection has improved significantly when modeled together with the realis status classification. However, the performance on realis status classification remains similar.