Zero-Shot Transfer Learning with Synthesized Data for Multi-Domain Dialogue State Tracking
Table 3: Accuracy on the full MultiWOZ 2.1 dataset (test set), with and without synthesized data.
['[BOLD] Model', '[BOLD] Synth.', '[BOLD] Joint', '[BOLD] Slot Acc.']
We observe that our synthesis technique, which is derived from the MultiWOZ dataset, adds no value to this set. We obtain almost identical slot accuracy, and our joint accuracy is within the usual margin of error compared to training with the original dataset. This is a sanity-check to make sure our augmentation method generates compatible data and training on it does not worsen the results.