A Nested $\ell_{1}$-penalized Adaptive Normalized Quasi-Newton Algorithm for Sparsity-Aware Generalized Eigen-subspace Extraction.
Kengo UchidaIsao YamadaPublished in: APSIPA (2018)
Keyphrases
- learning algorithm
- cost function
- optimal solution
- k means
- np hard
- neural network
- neural network training
- search space
- least squares
- principal components
- linear programming
- quasi newton
- higher dimensional
- energy function
- high dimensional data
- optimization algorithm
- low dimensional
- principal component analysis
- high dimensional
- feature selection
- genetic algorithm