MA-DST: Multi-Attention-Based Scalable Dialog State Tracking
Table 3: Joint goal and slot accuracy of different models in the all-domain setting of MultiWOZ 2.1
['Multi Domain Model', 'Multi Domain Joint', 'Multi Domain Slot']
We compare the the accuracy of MA-DST with the TRADE baseline and four additional ablation variants of our model. Our full proposed MA-DST model achieves the highest performance on joint goal accuracy and average slot accuracy, surpassing the current state-of-the-art performance. Each of the additional layers of self and cross-attention contribute to progressively higher accuracy for both metrics.