1 citations · 1 across the 1 of their papers we have counts for
2 papers
stat.ME2018
Robust and sparse Gaussian graphical modeling under cell-wise contamination
Shota Katayama, Hironori Fujisawa, Mathias Drton
Graphical modeling explores dependences among a collection of variables by inferring a graph that encodes pairwise conditional independences. For jointly Gaussian variables, this t…
math.ST2015★ 1 cited
Sparse and Robust Linear Regression: An Optimization Algorithm and Its Statistical Properties
Shota Katayama, Hironori Fujisawa
This paper studies sparse linear regression analysis with outliers in the responses. A parameter vector for modeling outliers is added to the standard linear regression model and t…