gettingtothebottom: Learning Optimization and Machine Learning for Statistics

Getting to the Bottom accompanies the "Getting to the Bottom" optimization methods series at Statisticsviews.com. It contains data and code to reproduce the examples in the articles.

AuthorJocelyn T. Chi <jocelynchi@alum.berkeley.edu>
Date of publication2014-12-05 01:37:22
MaintainerJocelyn T. Chi <jocelynchi@alum.berkeley.edu>
LicenseMIT + file LICENSE
Version3.2
http://jocelynchi.com/gettingtothebottom

View on CRAN

Man pages

baltimoreyouth: Baltimore Youth Indicators - 2010 and 2011

diff_norm: MM Algorithm - Normed Difference

engel: Engel's Law - Engel Food Expenditures Data from the quantreg...

example.alpha: Gradient Descent Algorithm - Plots Depicting Gradient Descent...

example.quadratic.approx: Gradient Descent Algorithm - Plots Depicting How Different...

gdescent: Gradient Descent Algorithm

generate_nnm: Generate random nonnegative mixture components

gettingtothebottom: gettingtothebottom

init.lambda: MM Algorithm - Initial lambda

makeLambdaseq: MM Algorithm - Function for making sequence of lambdas for...

makeOmega: MM Algorithm - Generate Omega

makeY: MM Algorithm - Make Y

makeZ: MM Algorithm - Make Z

matrixcomplete: MM Algorithm - Matrix Completion

moviebudgets: Movie ratings and budget database derived from data from...

movieratings: Movie ratings database derived from data from IMDB.com

nnls_mm: Nonnegative Least Squares via MM

nutrition: The Diet Problem: "Daily Allowances of Nutrients for a...

plot_gradient: Gradient Descent Algorithm - Plotting the Gradient Function

plot_iterates: Gradient Descent Algorithm - Plotting the Iterates

plot_loss: Gradient Descent Algorithm - Plotting the Loss Function

plot_nnm: MM Algorithm - Plot NNM

plot_nnm_coef: MM Algorithm - Plotting the NNMLS regression coefficients

plot_nnm_obj: MM Algorithm - Plot NNM Objective

plot_nnm_reconstruction: MM Algorithm - Plotting the Reconstruction

plot_nnm_truth: MM Algorithm - Plotting the True Signal

plot_softhreshold: MM Algorithm - Plot the Softhreshold Function

plot_solpaths_error: MM Algorithm - Function for plotting the imputed values...

plot_solutionpaths: MM Algorithm - Plot results of solutionpaths function

plot_spect: MM Algorithm - Plotting the Spectroscopic Signal

softhreshold: MM Algorithm - Softhreshold Function

solutionpaths: MM Algorithm - Find the best fit lambda for a given problem...

stigler: The Diet Problem: "Nutritive Values of Common Foods per...

testmatrix: MM Algorithm - Generate Test Matrix

Files in this package

gettingtothebottom
gettingtothebottom/NAMESPACE
gettingtothebottom/NEWS
gettingtothebottom/data
gettingtothebottom/data/engel.RData
gettingtothebottom/data/baltimoreyouth.RData
gettingtothebottom/data/dietproblem.RData
gettingtothebottom/data/movieratings.RData
gettingtothebottom/data/moviebudgets.RData
gettingtothebottom/data/datalist
gettingtothebottom/R
gettingtothebottom/R/gradientdescent.R gettingtothebottom/R/mmalgorithm.R gettingtothebottom/R/dataset-descriptions.R gettingtothebottom/R/nonnegativeleastsquares.R
gettingtothebottom/MD5
gettingtothebottom/README
gettingtothebottom/DESCRIPTION
gettingtothebottom/man
gettingtothebottom/man/baltimoreyouth.Rd gettingtothebottom/man/plot_solutionpaths.Rd gettingtothebottom/man/plot_nnm.Rd gettingtothebottom/man/matrixcomplete.Rd gettingtothebottom/man/makeLambdaseq.Rd gettingtothebottom/man/plot_nnm_truth.Rd gettingtothebottom/man/softhreshold.Rd gettingtothebottom/man/gdescent.Rd gettingtothebottom/man/makeY.Rd gettingtothebottom/man/makeZ.Rd gettingtothebottom/man/plot_gradient.Rd gettingtothebottom/man/plot_iterates.Rd gettingtothebottom/man/generate_nnm.Rd gettingtothebottom/man/moviebudgets.Rd gettingtothebottom/man/testmatrix.Rd gettingtothebottom/man/makeOmega.Rd gettingtothebottom/man/example.quadratic.approx.Rd gettingtothebottom/man/nnls_mm.Rd gettingtothebottom/man/plot_softhreshold.Rd gettingtothebottom/man/stigler.Rd gettingtothebottom/man/example.alpha.Rd gettingtothebottom/man/plot_nnm_obj.Rd gettingtothebottom/man/plot_nnm_reconstruction.Rd gettingtothebottom/man/movieratings.Rd gettingtothebottom/man/init.lambda.Rd gettingtothebottom/man/plot_nnm_coef.Rd gettingtothebottom/man/engel.Rd gettingtothebottom/man/plot_solpaths_error.Rd gettingtothebottom/man/plot_loss.Rd gettingtothebottom/man/solutionpaths.Rd gettingtothebottom/man/plot_spect.Rd gettingtothebottom/man/nutrition.Rd gettingtothebottom/man/gettingtothebottom.Rd gettingtothebottom/man/diff_norm.Rd
gettingtothebottom/LICENSE

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