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Class Distinctions: Leveraging Class-Level Features to Predict Student Retention Performance.
Xiaolu Xiong
Joseph E. Beck
Shoujing Li
Published in:
AIED (2013)
Keyphrases
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neural network
class labels
feature vectors
feature extraction
co occurrence
image classification
object instances
information retrieval
genetic algorithm
learning environment
long term
image features
intelligent tutoring systems
object classes