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npmr (version 1.3.1)
Nuclear Penalized Multinomial Regression
Description
Fit multinomial logistic regression with a penalty on the nuclear norm of the estimated regression coefficient matrix, using proximal gradient descent.
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Version
1.3.1
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Install
install.packages('npmr')
Monthly Downloads
174
Version
1.3.1
License
GPL-2
Maintainer
Scott Powers
Last Published
November 11th, 2023
Functions in npmr (1.3.1)
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PGDnpmr
Proximal gradient descent for nuclear penalized multinomial regression
Vowel
Vowel Recognition
nuclear
Nuclear norm of a matrix
npmr-package
Nuclear penalized multinomial regression
npmr
Nuclear penalized multinomial regression
prox
Proximal operator for nuclear norm
objective
NPMR objective function
plot.npmr
Visualize the regression coefficient matrix fit by cross-validated NPMR
predict.cv.npmr
Make predictions from a ``cv.npmr'' object
plot.cv.npmr
Visualize the regression coefficient matrix fit by cross-validated NPMR
logL
Log-likelihood for multinomial regression model
cv.npmr
Cross-validated nuclear penalized multinomial regression
objectiveFast
Shortcut computation for NPMR objective function
print.npmr
Summarize a "npmr" object
print.cv.npmr
summarize a "cv.npmr" object
predict.npmr
Make predictions from a ``npmr'' object