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Population validity for educational data mining models: A case study in affect detection.
Jaclyn Ocumpaugh
Ryan Shaun Baker
Sujith M. Gowda
Neil T. Heffernan
Cristina Heffernan
Published in:
Br. J. Educ. Technol. (2014)
Keyphrases
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data mining models
affect detection
data mining
open ended
data mining techniques
data mining systems
data mining algorithms
predictive model
decision trees
e learning
physiological data
text input
data analysis
preprocessing
association rules
nearest neighbor