Skeleton-to-Response: Dialogue Generation Guided by Retrieval Memory
Table 1: Response performance of different models. Sign tests on human score show that the CAS is significantly better than all other methods with p-value <0.05, and the p-value <0.01 except for those marked by †.
['model', 'human score', 'dist-1', 'dist-2']
Overall, both of our models surpass all other methods, and our cascaded model (CAS) gives the best performance according to human evaluation. The contrast with the SKP model illustrates that the use of skeletons brings a significant performance gain.