منابع مشابه
Learning to Ask the Right Questions
Asking questions is an integral part of learning. Asking questions can clarify concepts, test hypotheses, add missing information, or provide additional knowledge to facilitate learning. The last item motivates the work described in this paper. By asking questions, our system obtains information that serves as background knowledge for a base learner, enabling the base learner to make useful gen...
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We examined the use of written lists to give patients an opportunity to have their questions answered. Patients undergoing radical radiotherapy for cancer were given a sheet of paper with the simple prompt to write questions and give to the hospital doctor at their appointment 3 weeks later. At 3 months, patients were asked about their use and opinions of the written list. About half of the 478...
متن کاملIntegrating citizen science with online learning to ask better questions
Online learners spend millions of hours per year testing their new skills on assignments with known answers. This paper explores whether framing research questions as assignments with unknown answers helps learners generate novel, useful, and difficult-to-find knowledge while increasing their motivation by contributing to a larger goal. Collaborating with the American Gut Project, the world’s l...
متن کاملQuestions Children Ask
Mrs. Chaloner approves the modern manner of answering difficult questions simply and honestly, but warns against perplexing children by giving them more facts than they want, or can use at a particular stage of understanding. Throughout the book she gives examples of the differences in interest and meaning which the same question may have to the two, three, four, and five year old child. The na...
متن کاملAsk the Right Questions: Active Question Reformulation with Reinforcement Learning
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 reformulations of an initial question and aggregates the return...
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ژورنال
عنوان ژورنال: Artificial Intelligence
سال: 1999
ISSN: 0004-3702
DOI: 10.1016/s0004-3702(99)00037-5