Baumgärtner, T.

Bernardi, R.

Bruni, E.

Fernandez, R.

Shekhar, R.

Venkatesh, A.

English

Our goal is to explore how the abilities brought in by a dialogue manager can be included in end-to-end visually grounded conversational agents. We make initial steps towards this general goal by augmenting a task-oriented visual dialogue model with a decision-making component that decides whether to ask a follow-up question to identify a target referent in an image, or to stop the conversation to make a guess. Our analyses show that adding a decision making component produces dialogues that are less repetitive and that include fewer unnecessary questions, thus potentially leading to more efficient and less unnatural interactions

International Migration, Integration and Social Cohesion online publications

<em>Ask No More</em>: Deciding when to guess in referential visual dialogue

https://pure.uva.nl/ws/files/40293707/C18_1104.pdf

<em>Ask No More</em>: Deciding when to guess in referential visual dialogue

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International Migration, Integration and Social Cohesion online publications