Ask the Right Questions: Active Question Reformulation with Reinforcement Learning
international conference on learning representations, 2018.
We frame Question Answering (QA) as a Reinforcement Learning task, an approach that we call Active Question Answering. We propose an agent that sits between the user and a black box QA system and learns to reformulate questions to elicit the best possible answers. The agent probes the system with, potentially many, natural language refo...More
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