A simple neural network module for relational reasoning

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• David Barrett, DeepMind
• Thursday 06 July 2017, 11:00-12:00
• CBL Room BE-438, Department of Engineering.

If you have a question about this talk, please contact Adrian Weller.

Relational reasoning is a central component of generally intelligent behavior, but has proven difficult for neural networks to learn. In this paper we describe how to use Relation Networks (RNs) as a simple plug-and-play module to solve problems that fundamentally hinge on relational reasoning. We tested RN-augmented networks on three tasks: visual question answering using a challenging dataset called CLEVR , on which we achieve state-of-the-art, super-human performance; text-based question answering using the bAbI suite of tasks; and complex reasoning about dynamic physical systems. Then, using a curated dataset called Sort-of-CLEVR we show that powerful convolutional networks do not have a general capacity to solve relational questions, but can gain this capacity when augmented with RNs. Our work shows how a deep learning architecture equipped with an RN module can implicitly discover and learn to reason about entities and their relations.

https://arxiv.org/abs/1706.01427

This talk is part of the Machine Learning @ CUED series.

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