Doubly Robust Joint Learning for Recommendation on Data Missing Not at Random.
Xiaojie WangRui ZhangYu SunJianzhong QiPublished in: ICML (2019)
Keyphrases
- recommender systems
- collaborative filtering
- data collection
- database
- data analysis
- missing data
- high quality
- synthetic data
- learning process
- uniformly distributed
- background knowledge
- computer systems
- data sets
- data distribution
- prior knowledge
- image data
- randomly distributed
- original data
- raw data
- sensor data
- learning algorithm
- spatial data
- data mining
- incomplete data
- learning models
- noisy data
- human experts
- experimental data
- e learning
- training data
- high dimensional
- high dimensional data
- data points
- data processing
- knowledge discovery
- small number