Semi-Supervised Sequence Modeling with Cross-View Training
Table 3: Ablation study on auxiliary prediction modules for sequence tagging.
['Model', 'CCG', 'Chnk', 'NER', 'FGN', 'POS']
Auxiliary Prediction Module Ablation. We find that both kinds of auxiliary prediction modules improve performance, but that the future and past modules improve results more than the forward and backward ones, perhaps because they see a more restricted and challenging view of the input.