Lazy Collaborative Filtering for Data Sets With Missing Values.
Yongli RenGang LiJun ZhangWanlei ZhouPublished in: IEEE Trans. Cybern. (2013)
Keyphrases
- missing values
- collaborative filtering
- data sets
- incomplete data sets
- missing attribute values
- high dimensional data
- missing data
- incomplete data
- recommender systems
- data imputation
- unseen test data
- matrix completion
- matrix factorization
- missing data imputation
- missing information
- data matrix
- data cleaning
- unseen data
- feature values
- attribute values
- data streams
- support vector
- decision trees