CS Faculty Recruiting Colloquium - Joao Sedoc
Monday,
February 18, 2019
11:40 AM - 12:40 PM
Department of Computer Science, 500 W. 120th St., New York, New York 10027
Room/Area: 451
Room/Area: 451
CS Faculty Recruiting Colloquium - Joao Sedoc
Abstract: There has been a renewed focus on dialog systems, including non-task driven conversational agents (i.e. “chit-chat bots”). Dialog is a challenging problem since it spans multiple conversational turns. To further complicate the problem, there are many contextual cues and valid possible utterances. We propose that dialog is fundamentally a multiscale process, given that context is carried from previous utterances in the conversation. Deep learning dialog models, which are based on recurrent neural network (RNN) encoder-decoder sequence-to-sequence models, lack the ability to create temporal and stylistic coherence in conversations. João’s thesis focuses on novel neural models for topical and stylistic coherence and their evaluation.
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