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Jeroen Geertzen, University of Cambridge
Friday 20 February 2009, 12:00-13:00
Dialogue Act Prediction Using Stochastic Context-Free Grammar Induction
- đ¤ Speaker: Jeroen Geertzen, University of Cambridge
- đ Date & Time: Friday 20 February 2009, 12:00 - 13:00
- đ Venue: SW01, Computer Laboratory
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Johanna Geiss
Abstract
“In this talk I will describe a model-based approach to dialogue management, which is guided by data-driven dialogue act prediction. The statistical prediction is based on stochastic context-free grammars that have been obtained by means of grammatical inference. The dialogue act prediction is explored both for dialogue acts without realised semantic content (consisting only of communicative functions) and for dialogue acts with realised semantic content. The approach improves over several n-gram language models and can be used in isolation or for user simulation in reinforcement learning.”
Series This talk is part of the NLIP Seminar Series series.
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