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arXiv · 1604.00562

Reasoning About Pragmatics with Neural Listeners and Speakers

Jacob Andreas·Dan Klein
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Abstract

We present a model for pragmatically describing scenes, in which contrastive behavior results from a combination of inference-driven pragmatics and learned semantics. Like previous learned approaches to language generation, our model uses a simple feature-driven architecture (here a pair of neural "listener" and "speaker" models) to ground language in the world. Like inference-driven approaches to pragmatics, our model actively reasons about listener behavior when selecting utterances. For training, our approach requires only ordinary captions, annotated _without_ demonstration of the pragmatic behavior the model ultimately exhibits. In human evaluations on a referring expression game, our approach succeeds 81% of the time, compared to a 69% success rate using existing techniques.

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Jacob Andreas, Dan Klein. 2016-04-02. Reasoning About Pragmatics with Neural Listeners and Speakers. https://arxiv.org/abs/1604.00562

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