Package: GAparsimony 0.9.5

GAparsimony: Searching Parsimony Models with Genetic Algorithms

Methodology that combines feature selection, model tuning, and parsimonious model selection with Genetic Algorithms (GA) proposed in {Martinez-de-Pison} (2015) <doi:10.1016/j.asoc.2015.06.012>. To this objective, a novel GA selection procedure is introduced based on separate cost and complexity evaluations.

Authors:F.J. Martinez-de-Pison <[email protected]>

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GAparsimony/json (API)
NEWS

# Install 'GAparsimony' in R:
install.packages('GAparsimony', repos = c('https://jpison.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/jpison/gaparsimony/issues

On CRAN:

22 exports 5 stars 1.11 score 3 dependencies 9 scripts 278 downloads

Last updated 1 years agofrom:cdaad1e009. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKAug 31 2024
R-4.5-winOKAug 31 2024
R-4.5-linuxOKAug 31 2024
R-4.4-winOKAug 31 2024
R-4.4-macOKAug 31 2024
R-4.3-winOKAug 31 2024
R-4.3-macOKAug 31 2024

Exports:clearConsoleLinega_parsimonyis.RStudioparsimony_controlparsimony_crossoverparsimony_importanceparsimony_lrSelectionparsimony_monitorparsimony_mutationparsimony_nlrSelectionparsimony_populationparsimony_rerankparsimony_summaryplotplot.ga_parsimonyprintprint.summary.ga_parsimonyshowstartParallelstopParallelsummarysummary.ga_parsimony

Dependencies:codetoolsforeachiterators

Readme and manuals

Help Manual

Help pageTopics
GAparsimonyGAparsimony-package GAparsimony
GA-PARSIMONYga_parsimony numericOrNA print,ga_parsimony-method show,ga_parsimony-method
Class "ga_parsimony"ga_parsimony-class
Virtual Class "matrixNULL" - Simple Class for matrix or NULLmatrixNULL-class
Virtual Class "numericOrNA" - Simple Class for subassignment ValuesnumericOrNA-class
Crossover operators in GA-PARSIMONYparsimony_Crossover parsimony_crossover
Percentage of appearance of each feature in elitist populationparsimony_importance
Functions for monitoring GA-PARSIMONY algorithm evolutionparsimony_monitor
Mutation operators in GA-PARSIMONYparsimony_Mutation parsimony_mutation
Population initialization in GA-PARSIMONY with a combined chromosome of model parameters and selected featuresparsimony_Population parsimony_population
Function for reranking by complexity in parsimonious model selection processparsimony_rerank
Selection operators in GA-PARSIMONYparsimony_lrSelection parsimony_nlrSelection parsimony_Selection
Plot of GA evolution of elitistsplot,ga_parsimony-method plot.ga_parsimony
Summary for GA-PARSIMONYprint.summary.ga_parsimony summary,ga_parsimony-method summary.ga_parsimony