Search Results for author: Luoluo Liu

Found 3 papers, 0 papers with code

Interpretable Identification of Comorbidities Associated with Recurrent ED and Inpatient Visits

no code implementations26 Oct 2021 Luoluo Liu, Eran Simhon, Chaitanya Kulkarni, David Noren, Ronny Mans

In the hospital setting, a small percentage of recurrent frequent patients contribute to a disproportional amount of healthcare resource usage.


Reducing Sampling Ratios Improves Bagging in Sparse Regression

no code implementations20 Dec 2018 Luoluo Liu, Sang Peter Chin, Trac. D. Tran

With a properly chosen sampling ratio, a reasonably small number of estimates K = 30 gives satisfying result, even though increasing K is discovered to always improve or at least maintain the performance.


JOBS: Joint-Sparse Optimization from Bootstrap Samples

no code implementations8 Oct 2018 Luoluo Liu, Sang Peter Chin, Trac. D. Tran

In practice, it is often the case that not all measurements are available or required for recovery.

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