1.9k citations · 3.6k across the 13 of their papers we have counts for
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rCOSA: A Software Package for Clustering Objects on Subsets of Attributes
Maarten M. Kampert, Jacqueline J. Meulman, Jerome H. Friedman
\texttt{rCOSA} is a software package interfaced to the R language. It implements statistical techniques for clustering objects on subsets of attributes in multivariate data. The ma…
A Blockwise Descent Algorithm for Group-penalized Multiresponse and Multinomial Regression
Noah Simon, Jerome Friedman, Trevor Hastie
In this paper we purpose a blockwise descent algorithm for group-penalized multiresponse regression. Using a quasi-newton framework we extend this to group-penalized multinomial re…
Pathwise coordinate optimization
Jerome Friedman, Trevor Hastie, Holger Höfling +1
We consider ``one-at-a-time'' coordinate-wise descent algorithms for a class of convex optimization problems. An algorithm of this kind has been proposed for the -penalized re…