AdaFS: Adaptive Feature Selection in Deep Recommender System.
Weilin LinXiangyu ZhaoYejing WangTong XuXian WuPublished in: KDD (2022)
Keyphrases
- feature selection
- recommender systems
- support vector
- information filtering
- text categorization
- dimensionality reduction
- multi class
- feature extraction
- knn
- support vector machine
- collaborative filtering
- training data
- mutual information
- user preferences
- matrix factorization
- forward selection
- small sample
- feature weighting
- feature selection algorithms
- decision trees
- information gain
- face recognition
- unsupervised learning
- text classification
- machine learning