Missing Value Prediction Using Co-clustering and RBF for Collaborative Filtering.
Youchun JiWenxing HongJianwei QiPublished in: CCBD (2015)
Keyphrases
- collaborative filtering
- missing values
- data imputation
- data matrix
- matrix factorization
- recommender systems
- missing data
- prediction accuracy
- radial basis function
- neural network
- incomplete data
- radial basis function network
- radial basis function neural network
- incomplete data sets
- imputation methods
- noisy data
- rows and columns
- prediction model
- data sparsity
- high dimensional data
- clustering algorithm
- rbf network
- barcode
- artificial neural networks
- support vector machine
- semi supervised
- user preferences
- low rank
- support vector machine svm
- user profiles
- multilayer perceptron
- data sets
- database