15 research outputs found
"None of the Above":Measure Uncertainty in Dialog Response Retrieval
This paper discusses the importance of uncovering uncertainty in end-to-end
dialog tasks, and presents our experimental results on uncertainty
classification on the Ubuntu Dialog Corpus. We show that, instead of retraining
models for this specific purpose, the original retrieval model's underlying
confidence concerning the best prediction can be captured with trivial
additional computation.Comment: Accepted to ACL 2020 as short pape