2 papers
stat.ML2018
Reducing Sampling Ratios Improves Bagging in Sparse Regression
Luoluo Liu, Sang Peter Chin, Trac D. Tran
Bagging, a powerful ensemble method from machine learning, improves the performance of unstable predictors. Although the power of Bagging has been shown mostly in classification pr…
stat.ML2018
JOBS: Joint-Sparse Optimization from Bootstrap Samples
Luoluo Liu, Sang Peter Chin, Trac D. Tran
Classical signal recovery based on minimization solves the least squares problem with all available measurements via sparsity-promoting regularization. In practice, it is…