Search Results for author: Bernhard Pflugfelder

Found 2 papers, 0 papers with code

User Satisfaction Modeling with Domain Adaptation in Task-oriented Dialogue Systems

no code implementations SIGDIAL (ACL) 2022 Yan Pan, Mingyang Ma, Bernhard Pflugfelder, Georg Groh

To the best of our knowledge, this is the first work to study user satisfaction estimation with unsupervised domain adaptation from chitchat to task-oriented dialogue.

Action Recognition Task-Oriented Dialogue Systems +1

How to Build Robust FAQ Chatbot with Controllable Question Generator?

no code implementations18 Nov 2021 Yan Pan, Mingyang Ma, Bernhard Pflugfelder, Georg Groh

Many unanswerable adversarial questions fool the question-answer (QA) system with some plausible answers.

Chatbot Passage Retrieval +4

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