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arXiv · 1708.01776

e-QRAQ: A Multi-turn Reasoning Dataset and Simulator with Explanations

Clemens Rosenbaum·Tian Gao·Tim Klinger
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Abstract

In this paper we present a new dataset and user simulator e-QRAQ (explainable Query, Reason, and Answer Question) which tests an Agent's ability to read an ambiguous text; ask questions until it can answer a challenge question; and explain the reasoning behind its questions and answer. The User simulator provides the Agent with a short, ambiguous story and a challenge question about the story. The story is ambiguous because some of the entities have been replaced by variables. At each turn the Agent may ask for the value of a variable or try to answer the challenge question. In response the User simulator provides a natural language explanation of why the Agent's query or answer was useful in narrowing down the set of possible answers, or not. To demonstrate one potential application of the e-QRAQ dataset, we train a new neural architecture based on End-to-End Memory Networks to successfully generate both predictions and partial explanations of its current understanding of the problem. We observe a strong correlation between the quality of the prediction and explanation.

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Clemens Rosenbaum, Tian Gao, Tim Klinger. 2017-08-05. e-QRAQ: A Multi-turn Reasoning Dataset and Simulator with Explanations. https://arxiv.org/abs/1708.01776

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