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flacco (version 1.8)

Feature-Based Landscape Analysis of Continuous and Constrained Optimization Problems

Description

Tools and features for "Exploratory Landscape Analysis (ELA)" of single-objective continuous optimization problems. Those features are able to quantify rather complex properties, such as the global structure, separability, etc., of the optimization problems.

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Version

Install

install.packages('flacco')

Monthly Downloads

249

Version

1.8

License

BSD_2_clause + file LICENSE

Issues

2

Pull Requests

1

Stars

61

Forks

8

Maintainer

Pascal Kerschke

Last Published

March 31st, 2020

Functions in flacco (1.8)

createInitialSample

Create Initial Sample
convertInitDesignToGrid

Converts an Initial Design into a Cell Mapping Grid
measureTime

Measure Runtime of a Feature Computation
featureObject_sidebar

Shiny UI-Module for Function Input
computeGridCenters

Compute the Cell Centers of a Cell Mapping Grid
plotBarrierTree2D

Plot Barrier Tree in 2D
listAvailableFeatureSets

List Available Feature Sets
plotInformationContent

Plot Information Content
functionInput

Shiny Server Function for Feature Calculation of Function Input
findLinearNeighbours

Find Neighbouring Cells
calculateFeatureSet

Calculate Landscape Features
runFlaccoGUI

Run the flacco-GUI based on Shiny
ggplotFeatureImportance

Feature Importance Plot
findNearestPrototype

Find Nearest Prototype
featureList

Feature List
plotCellMapping

Plot Cell Mapping
plotBarrierTree3D

Plot Barrier Tree in 3D
SmoofImport

Shiny Server Function for BBOB Import Page Module
FeatureObject

Create a Feature Object
FeatureSetVisualizationComponent

Shiny Component for Visualizing the Feature Sets
SmoofImportPage

Shiny UI-Module for Batch Import of Smoof Functions
BBOBImport

Shiny server function for BBOB import page module
FeatureSetCalculationComponent

Shiny UI-Module for Calculating and Displaying Feature Sets
FeatureSetVisualization

Shiny Server Function for Feature Set Component
BBOBImportPage

Shiny UI-Module for Batch Import of BBOB Functions
FeatureSetCalculation

Shiny Server Function for Feature Set Component