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An e-Learning Collaborative Filtering Approach to Suggest Problems to Solve in Programming Online Judges.
Raciel Yera Toledo
Yailé Caballero Mota
Published in:
Int. J. Distance Educ. Technol. (2014)
Keyphrases
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collaborative filtering
e learning
recommender systems
data sparsity
online learning
learning objects
mathematical programming
problems involving
solving complex
real time
genetic algorithm
matrix factorization
mixed integer program
globally optimal solutions