A Two-tier Shared Embedding Method for Review-based Recommender Systems.
Zhen YangJunrui LiuTong LiDi WuShiqiu YangHuan LiuPublished in: CIKM (2023)
Keyphrases
- recommender systems
- classification accuracy
- prior knowledge
- learning algorithm
- segmentation method
- detection method
- high accuracy
- computational cost
- high precision
- support vector machine svm
- cost function
- evolutionary algorithm
- significant improvement
- k means
- preprocessing
- missing data
- objective function
- genetic algorithm