Corpus ID: 35481470

How quickly can wheel spinning be detected?

@inproceedings{Matsuda2016HowQC,
  title={How quickly can wheel spinning be detected?},
  author={Noboru Matsuda and Sanjay Chandrasekaran and John C. Stamper},
  booktitle={EDM},
  year={2016}
}
We have developed a wheel spinning detector for cognitive tutors that uses a simplified method compared to existing wheel spinning detectors. The detector reads a sequence of the correctness of applying particular skill performed by a student using the cognitive tutor. The response sequence is first fed to Bayesian knowledge tracing to compute a sequence of probability of mastery at each time a skill was applied. The detector uses a neural-network model to make a binary classification for a… Expand
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