3 papers
cs.DC2019
Fast Dimensional Analysis for Root Cause Investigation in a Large-Scale Service Environment
Fred Lin, Keyur Muzumdar, Nikolay Pavlovich Laptev +3
Root cause analysis in a large-scale production environment is challenging due to the complexity of services running across global data centers. Due to the distributed nature of a…
stat.ML2017
Stability Selection for Structured Variable Selection
George Philipp, Seunghak Lee, Eric P. Xing
In variable or graph selection problems, finding a right-sized model or controlling the number of false positives is notoriously difficult. Recently, a meta-algorithm called Stabil…
stat.ML2012
Efficient Algorithm for Extremely Large Multi-task Regression with Massive Structured Sparsity
Seunghak Lee, Eric P. Xing
We develop a highly scalable optimization method called "hierarchical group-thresholding" for solving a multi-task regression model with complex structured sparsity constraints on…