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

Table 11

The F1-score of the dialog state tracking of the proposed model’s variants.

Model	Precision	Recall	F1-score
NT-Atten-NoHier	0.4403	0.3335	0.3795
NT-NoAtten-Hier	0.3316	0.3058	0.3181
NT-Atten-Hier	0.4662	0.3469	0.3977