CREAD: A Classification-Restoration Framework with Error Adaptive Discretization for Watch Time Prediction in Video Recommender Systems.
Jie SunZhaoying DingXiaoshuang ChenQi ChenYincheng WangKaiqiao ZhanBen WangPublished in: CoRR (2024)
Keyphrases
- recommender systems
- video classification
- pattern recognition
- image classification
- classification algorithm
- video sequences
- prediction error
- decision trees
- multimedia
- prediction accuracy
- real time
- collaborative filtering
- video clips
- error rate
- support vector machine svm
- model selection
- semantic concept detection
- preprocessing
- feature extraction
- feature selection
- machine learning
- support vector machine
- knn
- classification accuracy
- feature vectors
- class labels
- video content
- user model
- support vector
- video analysis
- ensemble classifier
- sports video
- data preprocessing