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A Students' Concentration Evaluation Algorithm Based on Facial Attitude Recognition via Classroom Surveillance Video.
Simin Li
Yaping Dai
Kaoru Hirota
Zhe Zuo
Published in:
J. Adv. Comput. Intell. Intell. Informatics (2020)
Keyphrases
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recognition algorithm
learning algorithm
dynamic programming
detection algorithm
student learning
search space
expectation maximization
learning environment
computational complexity
image features
surveillance videos