The Hint Factory: Automatic Generation of Contextualized Help for Existing Computer Aided Instruction
The Hint Factory: Automatic Generation of Contextualized Help for Existing Computer Aided Instruction
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提示工厂:为现有计算机辅助教学自动生成情境化帮助
DOI:
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发表时间:
2008
期刊:
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通讯作者:
M. Croy
中科院分区:
文献类型:
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作者:
John C. Stamper;T. Barnes;L. Lehmann;M. Croy
. The Hint Factory is a novel application of Markov decision processes (MDPs), a reinforcement learning technique, to automatically generate contextualized hints from past student data. We describe the process of adding the Hint Factory to an existing, non-adaptive, software program used to teach deductive logic in an undergraduate Philosophy course, and we report the initial results of a pilot study to test the hint generation capabilities in a real class setting.