Document Grounded Dialogue on CMU-DoG
18.02Perplexity (PPL)Compressive
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| CompressiveMemory type=compressed, Memory size=512, Attention=positional biases2021.09 | 18.02 | 8.78 | 14.74 | 12.14 | 7.29 | |
| ∞-formerMemory type=continuous LTM, Basis functions N=512, Input size L=5122021.09 | 18.02 | 8.92 | 15.28 | 12.51 | 7.52 | |
| ∞-former (SM)Memory type=continuous LTM, Basis functions N=512, Sticky memories=true2021.09 | 18.04 | 9.01 | 15.37 | 12.56 | 7.55 | |
| GPT-2Access to auxiliary document=true, Input size L=5122021.09 | 18.53 | 8.64 | 14.61 | 12.03 | 7.15 | |
| GPT-2 w/o docAccess to auxiliary document=false, Input size L=5122021.09 | 19.43 | 7.82 | 12.18 | 10.17 | 6.1 |