Trace regression model with simultaneously low rank and row(column) sparse parameter.
Junlong ZhaoLu NiuShushi ZhanPublished in: Comput. Stat. Data Anal. (2017)
Keyphrases
- low rank
- regression model
- row column
- frobenius norm
- low rank matrix
- group lasso
- rank minimization
- missing data
- convex optimization
- matrix factorization
- low rank approximation
- matrix completion
- linear combination
- semi supervised
- model selection
- high dimensional data
- high order
- singular value decomposition
- kernel matrix
- singular values
- kullback leibler divergence
- high dimensional
- feature extraction
- sparse matrix
- sparse coding
- incomplete data
- data sets
- frequency domain
- low dimensional
- data points
- machine learning