Deep learning feature selection to unhide demographic recommender systems factors.
Jesús BobadillaÁngel González-PrietoFernando OrtegaRaúl Lara-CabreraPublished in: Neural Comput. Appl. (2021)
Keyphrases
- 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