3 citations · 3 across the 3 of their papers we have counts for
3 papers
stat.ML2021
Interpretable Identification of Comorbidities Associated with Recurrent ED and Inpatient Visits
Luoluo Liu, Eran Simhon, Chaitanya Kulkarni +2
In the hospital setting, a small percentage of recurrent frequent patients contribute to a disproportional amount of healthcare resource usage. Moreover, in many of these cases, pa…
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★ 3 cited
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…