ITSM-GCN: Informative Training Sample Mining for Graph Convolutional Network-based Collaborative Filtering.
Kaiqi GongXiao SongSenzhang WangSongsong LiuYong LiPublished in: CIKM (2022)
Keyphrases
- training samples
- collaborative filtering
- test sample
- feature space
- training set
- training data
- recommender systems
- learning algorithm
- graph data
- supervised learning
- hyperplane
- service providers
- data mining
- graph structure
- high dimensional
- text mining
- face images
- sparse coding
- decision boundary
- decision function
- test data
- computer vision
- objective function
- systems development
- sample set
- image classification
- benchmark datasets
- base classifiers
- training dataset
- reinforcement learning