Other packages > Find by keyword >

dfr  

Dual Feature Reduction for SGL
View on CRAN: Click here


Download and install dfr package within the R console
Install from CRAN:
install.packages("dfr")

Install from Github:
library("remotes")
install_github("cran/dfr")

Install by package version:
library("remotes")
install_version("dfr", "0.1.5")



Attach the package and use:
library("dfr")
Maintained by
Fabio Feser
[Scholar Profile | Author Map]
First Published: 2024-09-26
Latest Update: 2024-09-26
Description:
Implementation of the Dual Feature Reduction (DFR) approach for the Sparse Group Lasso (SGL) and the Adaptive Sparse Group Lasso (aSGL) (Feser and Evangelou (2024) <doi:10.48550/arXiv.2405.17094>). The DFR approach is a feature reduction approach that applies strong screening to reduce the feature space before optimisation, leading to speed-up improvements for fitting SGL (Simon et al. (2013) <doi:10.1080/10618600.2012.681250>) and aSGL (Mendez-Civieta et al. (2020) <doi:10.1007/s11634-020-00413-8> and Poignard (2020) <doi:10.1007/s10463-018-0692-7>) models. DFR is implemented using the Adaptive Three Operator Splitting (ATOS) (Pedregosa and Gidel (2018) <doi:10.48550/arXiv.1804.02339>) algorithm, with linear and logistic SGL models supported, both of which can be fit using k-fold cross-validation. Dense and sparse input matrices are supported.
How to cite:
Fabio Feser (2024). dfr: Dual Feature Reduction for SGL. R package version 0.1.5, https://cran.r-project.org/web/packages/dfr. Accessed 02 Apr. 2025.
Previous versions and publish date:
0.1.0 (2024-09-26 13:10), 0.1.1 (2024-11-16 17:20), 0.1.2 (2024-11-28 13:50), 0.1.3 (2025-02-03 17:20), 0.1.4 (2025-02-06 11:30)
Other packages that cited dfr R package
View dfr citation profile
Other R packages that dfr depends, imports, suggests or enhances
Complete documentation for dfr
Functions, R codes and Examples using the dfr R package
Full dfr package functions and examples
Downloads during the last 30 days
03/0303/0403/0503/0603/0703/0803/0903/1003/1103/1203/1303/1403/1503/1603/1703/1803/1903/2003/2103/2203/2303/2403/2503/2603/2703/2803/2903/3003/3104/01Downloads for dfr0510152025303540TrendBars

Today's Hot Picks in Authors and Packages

munfold  
Metric Unfolding
Multidimensional unfolding using Schoenemann's algorithm for metric and Procrustes rotation of unfo ...
Download / Learn more Package Citations See dependency  
CodeDepends  
Analysis of R Code for Reproducible Research and Code Comprehension
Tools for analyzing R expressions or blocks of code and determining the dependencies between them. ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
geonapi  
'GeoNetwork' API R Interface
Provides an R interface to the 'GeoNetwork' API () allowing ...
Download / Learn more Package Citations See dependency  
binom  
Binomial Confidence Intervals for Several Parameterizations
Constructs confidence intervals on the probability of success in a binomial experiment via several ...
Download / Learn more Package Citations See dependency  
CTShiny  
Interactive Document for Working with Classification Tree Analysis
An interactive document on the topic of classification tree analysis using 'rmarkdown' and 'shiny' ...
Download / Learn more Package Citations See dependency  

23,990

R Packages

207,311

Dependencies

64,809

Author Associations

23,991

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA