Multi-level Feature Extraction in Time-Weighted Graphical Session-Based Recommendation.
Mei YuSuiwu LiRuiguo YuXuewei LiTianyi XuMankun ZhaoHongwei LiuJian YuPublished in: ICONIP (3) (2020)
Keyphrases
- feature extraction
- collaborative filtering
- feature vectors
- recommender systems
- face recognition
- recommendation systems
- extracted features
- image processing
- pattern classification
- feature selection
- wavelet transform
- dimensionality reduction
- feature extractors
- dimension reduction
- image classification
- texture classification
- gabor filters
- principal component analysis
- pattern recognition
- graphical representation
- image preprocessing
- information retrieval
- texture features
- discriminant analysis
- frequency domain
- texture analysis
- feature extraction and classification