MARS: A Second-Order Reduction Algorithm for High-Dimensional Sparse Precision Matrices Estimation.
Qian LiBinyan JiangDefeng SunPublished in: J. Mach. Learn. Res. (2023)
Keyphrases
- high dimensional
- sparse data
- low dimensional
- similarity search
- generalized linear models
- estimation problems
- sparse coding
- high dimensionality
- feature space
- dimension reduction
- noisy data
- variable selection
- parameter space
- dimensionality reduction
- higher order
- coefficient matrix
- sparse matrix
- high dimension
- high dimensional data
- parameter estimation
- multi dimensional
- data points
- principal component analysis
- mars rover
- binary matrices
- nearest neighbor
- intrinsic dimensionality
- compressive sensing
- high precision
- input space
- metric space
- gene expression data