Papers by Ashish Shrivastava
Saying No is An Art: Contextualized Fallback Responses for Unanswerable Dialogue Queries (2021.acl-short)
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| Challenge: | despite advances in task-oriented and chit-chat based dialogue systems, many systems rely on static and unnatural responses. |
| Approach: | They propose a neural approach which generates contextually aware responses to user queries . they perform automatic and manual evaluations to demonstrate the efficacy of the system . |
| Outcome: | The proposed approach generates responses which are contextually aware with the user query and say no to the user. |