Keyphrases
- data matrix
- rows and columns
- binary matrices
- singular value decomposition
- missing values
- objective function
- binary matrix
- weighted sum
- gene expression data
- original data
- covariance matrices
- linear algebra
- square error
- kronecker product
- absolute difference
- matrix completion
- low rank
- sparse matrix
- database
- linear combination
- scheduling problem
- clustering algorithm
- search engine
- neural network
- databases