A Two-Step Neural Dialog State Tracker for Task-Oriented Dialog Processing

Table 12

The effect of the informativeness classifier in the proposed model.

Model	Accuracy	Precision	Recall	F1-score
Without informativeness classifier	0.0697	0.4662	0.3469	0.3977
With informativeness classifier	0.0852	0.5173	0.3499	0.4174