Other packages > Find by keyword >

dCUR  

Dimension Reduction with Dynamic CUR
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("dCUR", "1.0.1")



Attach the package and use:
library("dCUR")
Maintained by
Cesar Gamboa
[Scholar Profile | Author Map]
First Published: 2020-10-08
Latest Update: 2023-10-18
Description:
Dynamic CUR (dCUR) boosts the CUR decomposition (Mahoney MW., Drineas P. (2009) ) varying the k, the number of columns and rows used, and its final purposes to help find the stage, which minimizes the relative error to reduce matrix dimension. The goal of CUR Decomposition is to give a better interpretation of the matrix decomposition employing proper variable selection in the data matrix, in a way that yields a simplified structure. Its origins come from analysis in genetics. The goal of this package is to show an alternative to variable selection (columns) or individuals (rows). The idea proposed consists of adjusting the probability distributions to the leverage scores and selecting the best columns and rows that minimize the reconstruction error of the matrix approximation ||A-CUR||. It also includes a method that recalibrates the relative importance of the leverage scores according to an external variable of the user's interest.
How to cite:
Cesar Gamboa (2020). dCUR: Dimension Reduction with Dynamic CUR. R package version 1.0.1, https://cran.r-project.org/web/packages/dCUR. Accessed 29 Mar. 2025.
Previous versions and publish date:
1.0.0 (2020-10-08 13:30)
Other packages that cited dCUR R package
View dCUR citation profile
Other R packages that dCUR depends, imports, suggests or enhances
Complete documentation for dCUR
Functions, R codes and Examples using the dCUR R package
Some associated functions: AASP . CUR . dCUR . mixture_plots . optimal_stage . relevant_variables_plot . var_exp . 
Some associated R codes: CUR.R . dCUR.R . globals.R . mixture_plots.R . optimal_stage.R . package_info.R . relevant_variables_plot.R . var_exp.R .  Full dCUR package functions and examples
Downloads during the last 30 days
02/2702/2803/0103/0203/0303/0403/0503/0603/0703/0803/0903/1003/1103/1203/1303/1403/1503/1603/1703/1803/1903/2003/2103/2203/2303/2403/2503/2603/27Downloads for dCUR02468101214TrendBars

Today's Hot Picks in Authors and Packages

quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
gglgbtq  
Show Pride on 'ggplot2' Plots
Provides multiple palettes based on pride flags with tailored themes. ...
Download / Learn more Package Citations See dependency  
landmix  
Landmark Prediction for Mixture Data
Non-parametric prediction of survival outcomes for mixture data that incorporates covariates and a l ...
Download / Learn more Package Citations See dependency  

23,842

R Packages

207,311

Dependencies

64,420

Author Associations

23,781

Publication Badges

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