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Deep learning feature selection to unhide demographic recommender systems factors.
Jesús Bobadilla
Ángel González-Prieto
Fernando Ortega
Raúl Lara-Cabrera
Published in:
Neural Comput. Appl. (2021)
Keyphrases
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deep learning
recommender systems
feature selection
unsupervised learning
machine learning
collaborative filtering
unsupervised feature learning
deep architectures
text classification
mental models
feature set
user profiles
weakly supervised
multi class
user preferences
support vector machine
feature extraction
dimensionality reduction
model selection
supervised learning
feature space
learning algorithm