AXIS: Generating Explanations at Scale with Learnersourcing and Machine Learning.
L@S, pp. 379-388, 2016.
While explanations may help people learn by providing information about why an answer is correct, many problems on online platforms lack high-quality explanations. This paper presents AXIS (Adaptive eXplanation Improvement System), a system for obtaining explanations. AXIS asks learners to generate, revise, and evaluate explanations as th...More
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