A Speed up Method for Collaborative Filtering with Autoencoders.
Wen-Zhe TangYi-Lei WangYing-Jie WuXiao-Dong WangPublished in: FSDM (2016)
Keyphrases
- collaborative filtering
- experimental evaluation
- high accuracy
- detection method
- neighbor selection
- computational complexity
- objective function
- preprocessing
- pairwise
- synthetic data
- image processing
- high precision
- computationally efficient
- unsupervised learning
- denoising
- computational cost
- prediction accuracy
- dynamic programming
- prior knowledge
- neural network