SUMBT: Slot-Utterance Matching for Universal and Scalable Belief Tracking

ACL 2019 Hwaran LeeJinsik LeeTae-Yoon Kim

In goal-oriented dialog systems, belief trackers estimate the probability distribution of slot-values at every dialog turn. Previous neural approaches have modeled domain- and slot-dependent belief trackers, and have difficulty in adding new slot-values, resulting in lack of flexibility of domain ontology configurations... (read more)

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