smoof: Single and Multi-Objective Optimization Test Functions

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Provides generators for a high number of both single- and multi- objective test functions which are frequently used for the benchmarking of (numerical) optimization algorithms. Moreover, it offers a set of convenient functions to generate, plot and work with objective functions.

Author
Jakob Bossek [aut, cre], Pascal Kerschke [ctb]
Date of publication
2016-08-03 16:47:12
Maintainer
Jakob Bossek <j.bossek@gmail.com>
License
BSD_2_clause + file LICENSE
Version
1.4
URLs

View on CRAN

Man pages

addCountingWrapper
Return a function which counts its evaluations.
addLoggingWrapper
Return a function which internally stores x or y values.
autoplot.smoof_function
Generate 'ggplot' object.
computeExpectedRunningTime
Compute the Expected Running Time (ERT) performance measure.
conversion
Conversion between minimization and maximization problems.
doesCountEvaluations
Check whether the function is counting its function...
filterFunctionsByTags
Get a list of implemented test functions with specific tags.
getAvailableTags
Returns a character vector of possible function tags.
getDescription
Return the description of the function.
getGlobalOptimum
Returns the global optimum and its value.
getID
Return the ID / short name of the function.
getLocalOptimum
Returns the local optima.
getLoggedValues
Extract logged values of a function wrapped by a logging...
getLowerBoxConstraints
Return lower box constaints.
getMeanFunction
Return the true mean function in the noisy case.
getName
Return the name of the function.
getNumberOfEvaluations
Return the number of function evaluations performed by the...
getNumberOfObjectives
Determine the number of objectives.
getNumberOfParameters
Determine the number of parameters.
getParamSet
Get parameter set.
getRefPoint
Returns the reference point of a multi-objective function.
getTags
Returns vector of associated tags.
getUpperBoxConstraints
Return upper box constaints.
getWrappedFunction
Extract wrapped function.
hasBoxConstraints
Checks whether the objective function has box constraints.
hasConstraints
Checks whether the objective function has constraints.
hasGlobalOptimum
Checks whether global optimum is known.
hasLocalOptimum
Checks whether local optima are known.
hasOtherConstraints
Checks whether the objective function has other constraints.
hasTags
Check if function has assigend special tags.
isMultiobjective
Checks whether the given function is multi-objective.
isNoisy
Checks whether the given function is noisy.
isSingleobjective
Checks whether the given function is single-objective.
isSmoofFunction
Checks whether the given object is a 'smoof_function' or a...
isVectorized
Checks whether the given function accept "vectorized" input.
isWrappedSmoofFunction
Checks whether the function is of type...
makeAckleyFunction
Ackley Function
makeAdjimanFunction
Adjiman function
makeAlpine01Function
Alpine01 function
makeAlpine02Function
Alpine02 function
makeAluffiPentiniFunction
Aluffi-Pentini function.
makeBartelsConnFunction
Bartels Conn Function
makeBBOBFunction
Generator for the noiseless function set of the...
makeBealeFunction
Beale Function
makeBentCigarFunction
Bent-Cigar Function
makeBirdFunction
Bird Function
makeBiSphereFunction
Bi-objective Sphere function
makeBK1Function
BK1 function generator
makeBohachevskyN1Function
Bohachevsky function N. 1
makeBoothFunction
Booth Function
makeBraninFunction
Branin RCOS function
makeBrentFunction
Brent Function
makeBrownFunction
Brown Function
makeBukinN2Function
Bukin function N. 2
makeBukinN4Function
Bukin function N. 4
makeBukinN6Function
Bukin function N. 6
makeCarromTableFunction
Carrom Table Function
makeChichinadzeFunction
Chichinadze Function
makeChungReynoldsFunction
Chung Reynolds Function
makeComplexFunction
Complex function.
makeCosineMixtureFunction
Cosine Mixture Function
makeCrossInTrayFunction
Cross-In-Tray Function
makeCubeFunction
Cube Function
makeDeckkersAartsFunction
Deckkers-Aarts Function
makeDeflectedCorrugatedSpringFunction
Deflected Corrugated Spring function
makeDentFunction
Dent Function
makeDixonPriceFunction
Dixon-Price Function
makeDoubleSumFunction
Double-Sum Function
makeDTLZ1Function
DTLZ1 Function (family)
makeDTLZ2Function
DTLZ2 Function (family)
makeDTLZ3Function
DTLZ3 Function (family)
makeDTLZ4Function
DTLZ4 Function (family)
makeDTLZ5Function
DTLZ5 Function (family)
makeDTLZ6Function
DTLZ6 Function (family)
makeDTLZ7Function
DTLZ7 Function (family)
makeEasomFunction
Easom Function
makeEggCrateFunction
Egg Crate Function
makeEggholderFunction
Egg Holder function
makeElAttarVidyasagarDuttaFunction
El-Attar-Vidyasagar-Dutta Function
makeEngvallFunction
Complex function.
makeExponentialFunction
Exponential Function
makeFreudensteinRothFunction
Freudenstein Roth Function
makeFunctionsByName
Generate smoof function by passing a character vector of...
makeGeneralizedDropWaveFunction
Generalized Drop-Wave Function
makeGiuntaFunction
Giunta Function
makeGoldsteinPriceFunction
Goldstein-Price Function
makeGOMOPFunction
GOMOP function generator.
makeGriewankFunction
Griewank Function
makeHansenFunction
Hansen Function
makeHimmelblauFunction
Himmelblau Function
makeHolderTableN1Function
Holder Table function N. 1
makeHolderTableN2Function
Holder Table function N. 2
makeHosakiFunction
Hosaki Function
makeHyperEllipsoidFunction
Hyper-Ellipsoid function
makeJennrichSampsonFunction
Jennrich-Sampson function.
makeJudgeFunction
Judge function.
makeKeaneFunction
Keane Function
makeKearfottFunction
Kearfott function.
makeLeonFunction
Leon Function
makeMatyasFunction
Matyas Function
makeMcCormickFunction
McCormick Function
makeMichalewiczFunction
Michalewicz Function
makeMOP1Function
MOP1 function generator.
makeMOP2Function
MOP2 function generator.
makeMOP3Function
MOP3 function generator.
makeMOP4Function
MOP4 function generator.
makeMOP5Function
MOP5 function generator.
makeMOP6Function
MOP6 function generator.
makeMOP7Function
MOP7 function generator.
makeMPM2Function
Generator for function with multiple peaks following the...
makeMultiObjectiveFunction
Generator for multi-objective target functions.
makePeriodicFunction
Periodic Function
makePowellSumFunction
Powell-Sum Function
makePriceN1Function
Price Function N. 1
makePriceN2Function
Price Function N. 2
makePriceN4Function
Price Function N. 4
makeRastriginFunction
Rastrigin Function
makeRosenbrockFunction
Rosenbrock Function
makeSchafferN2Function
Modified Schaffer Function N. 2
makeSchafferN4Function
Schaffer Function N. 4
makeSchwefelFunction
Schwefel function
makeShubertFunction
Shubert Function
makeSingleObjectiveFunction
Generator for single-objective target functions.
makeSixHumpCamelFunction
Three-Hump Camel Function
makeSphereFunction
Sphere Function
makeStyblinkskiTangFunction
Styblinkski-Tang function
makeSumOfDifferentSquaresFunction
Sum of Different Squares Function
makeSwiler2014Function
Swiler2014 function.
makeThreeHumpCamelFunction
Three-Hump Camel Function
makeTrecanniFunction
Trecanni Function
makeUFFunction
Generator for the functions UF1, ..., UF10 of the CEC 2009.
makeViennetFunction
Viennet function generator
makeZDT1Function
ZDT1 Function
makeZDT2Function
ZDT2 Function
makeZDT3Function
ZDT3 Function
makeZDT4Function
ZDT4 Function
makeZDT6Function
ZDT6 Function
makeZettlFunction
Zettl Function
plot1DNumeric
Plot an one-dimensional function.
plot2DNumeric
Plot a two-dimensional numeric function.
plot3D
Surface plot of two-dimensional test function.
plot.smoof_function
Generate 'ggplot' object.
resetEvaluationCounter
Reset evaluation counter.
shouldBeMinimized
Check if function should be minimized.
smoof-package
smoof: Single and Multi-Objective Optimization test...
violatesConstraints
Checks whether constraints are violated.
visualizeParetoOptimalFront
Pareto-optimal front visualization.

Files in this package

smoof
smoof/inst
smoof/inst/mpm2.py
smoof/tests
smoof/tests/testthat
smoof/tests/testthat/Rplots.pdf
smoof/tests/testthat/test_isMultiobjective.R
smoof/tests/testthat/test_filterFunctionByTags.R
smoof/tests/testthat/test_counting_evaluations.R
smoof/tests/testthat/test_makeSingleObjectiveFunction.R
smoof/tests/testthat/test_logging.R
smoof/tests/testthat/test_plotting.R
smoof/tests/testthat/test_computeExpectedRunningTime.R
smoof/tests/testthat/test_conversion.R
smoof/tests/testthat/test_soofuns.R
smoof/tests/testthat/helper_zzz.R
smoof/tests/testthat/test_makeFunctionByName.R
smoof/tests/testthat/test_violatesConstraints.R
smoof/tests/testthat/test_helpers.R
smoof/src
smoof/src/mof.viennet.c
smoof/src/mof.MOP3.c
smoof/src/cec09_r_to_c_interface.c
smoof/src/benchmarks.h
smoof/src/mof.MOP4.c
smoof/src/benchmarksdeclare.c
smoof/src/cec09.h
smoof/src/bbobStructures.h
smoof/src/benchmarks.c
smoof/src/benchmarkshelper.c
smoof/src/macros.h
smoof/src/mof.MOP2.c
smoof/src/benchmarksdeclare.h
smoof/src/mof.MOP6.c
smoof/src/benchmarkshelper.h
smoof/src/cec09.c
smoof/src/dtlz.cpp
smoof/src/mof.MOP7.c
smoof/src/mof.BK1.c
smoof/src/mof.MOP1.c
smoof/src/bbob_r_to_c_interface.c
smoof/src/RcppExports.cpp
smoof/src/mof.MOP5.c
smoof/NAMESPACE
smoof/NEWS
smoof/R
smoof/R/sof.schaffer.function.4.R
smoof/R/getNumberOfParameters.R
smoof/R/sof.hyper.ellipsoid.R
smoof/R/sof.keane.R
smoof/R/sof.booth.R
smoof/R/mof.dtlz2.R
smoof/R/mof.MOP1.R
smoof/R/getNumberOfEvaluations.R
smoof/R/getRefPoint.R
smoof/R/filterFunctionsByTags.R
smoof/R/hasConstraints.R
smoof/R/sof.kearfott.R
smoof/R/mof.zdt4.R
smoof/R/isVectorized.R
smoof/R/sof.branin.R
smoof/R/sof.dixon.price.R
smoof/R/mof.dent.R
smoof/R/isSingleobjective.R
smoof/R/sof.schaffer.function.2.R
smoof/R/makeUFFunction.R
smoof/R/sof.leon.R
smoof/R/doesCountEvaluations.R
smoof/R/isMultiobjective.R
smoof/R/sof.chung.reynolds.R
smoof/R/sof.bartels.conn.R
smoof/R/plot.autoplot.R
smoof/R/mof.dtlz1.R
smoof/R/plot3D.R
smoof/R/sof.mpm2.R
smoof/R/makeBBOBFunction.R
smoof/R/isSmoofFunction.R
smoof/R/makeMultiObjectiveFunction.R
smoof/R/shouldBeMinimized.R
smoof/R/sof.price.n1.R
smoof/R/sof.deckkers.aarts.R
smoof/R/sof.cube.R
smoof/R/sof.brown.R
smoof/R/resetEvaluationCounter.R
smoof/R/mof.gomop.R
smoof/R/getLocalOptimum.R
smoof/R/sof.price.n4.R
smoof/R/sof.chichinadze.R
smoof/R/sof.cosine.mixture.R
smoof/R/sof.holder.table.n1.R
smoof/R/mof.MOP4.R
smoof/R/sof.adjiman.R
smoof/R/sof.el.attar.vidyasagar.dutta.R
smoof/R/sof.trecanni.R
smoof/R/sof.cross.in.tray.R
smoof/R/sof.ackley.R
smoof/R/hasTags.R
smoof/R/mof.zdt6.R
smoof/R/mof.zdt3.R
smoof/R/sof.aluffi-pentini.R
smoof/R/mof.zdt1.R
smoof/R/plot.helpers.R
smoof/R/sof.bukin.n6.R
smoof/R/mof.dtlz4.R
smoof/R/sof.engvall.R
smoof/R/sof.bohachevsky.n1.R
smoof/R/makeFunctionsByName.R
smoof/R/sof.schwefel.R
smoof/R/sof.powell.sum.R
smoof/R/mof.MOP6.R
smoof/R/getTags.R
smoof/R/getGlobalOptimum.R
smoof/R/isNoisy.R
smoof/R/sof.periodic.R
smoof/R/sof.complex.R
smoof/R/getMeanFunction.R
smoof/R/violatesConstraints.R
smoof/R/mof.MOP5.R
smoof/R/sof.sum.of.different.powers.R
smoof/R/sof.three.hump.camel.R
smoof/R/sof.griewank.R
smoof/R/mof.dtlz5.R
smoof/R/sof.hansen.R
smoof/R/sof.holder.table.n2.R
smoof/R/sof.six.hump.camel.back.function.R
smoof/R/sof.styblinski.tang.R
smoof/R/sof.goldstein.price.R
smoof/R/sof.rastrigin.R
smoof/R/mof.dtlz7.R
smoof/R/sof.giunta.R
smoof/R/addLoggingWrapper.R
smoof/R/sof.zettl.R
smoof/R/sof.eggcrate.R
smoof/R/sof.mccormick.R
smoof/R/sof.bukin.n2.R
smoof/R/RcppExports.R
smoof/R/mof.BK1.R
smoof/R/mof.sphere.R
smoof/R/sof.drop.wave.R
smoof/R/getWrappedFunction.R
smoof/R/smoof.R
smoof/R/visualizeParetoOptimalFront.R
smoof/R/sof.deflected.corrugated.spring.R
smoof/R/getName.R
smoof/R/conversion.R
smoof/R/computeExpectedRunningTime.R
smoof/R/sof.rosenbrock.R
smoof/R/mof.MOP7.R
smoof/R/getDescription.R
smoof/R/getNumberOfObjectives.R
smoof/R/hasGlobalOptimum.R
smoof/R/getAvailableTags.R
smoof/R/sof.freudenstein.roth.R
smoof/R/sof.jennrichsampson.R
smoof/R/sof.bird.R
smoof/R/mof.MOP2.R
smoof/R/helper.R
smoof/R/isWrappedSmoofFunction.R
smoof/R/sof.hosaki.R
smoof/R/sof.carrom.table.R
smoof/R/sof.double.sum.R
smoof/R/sof.easom.R
smoof/R/mof.MOP3.R
smoof/R/mof.dtlz6.R
smoof/R/sof.alpine01.R
smoof/R/sof.alpine02.R
smoof/R/sof.exponential.R
smoof/R/sof.brent.R
smoof/R/makeSingleObjectiveFunction.R
smoof/R/sof.sphere.R
smoof/R/sof.matyas.R
smoof/R/getID.R
smoof/R/getParamSet.R
smoof/R/sof.himmelblau.R
smoof/R/sof.eggholder.R
smoof/R/sof.michalewicz.R
smoof/R/sof.swiler2014.R
smoof/R/plot.plot.R
smoof/R/sof.price.n2.R
smoof/R/sof.bent.cigar.R
smoof/R/getLoggedValues.R
smoof/R/mof.dtlz3.R
smoof/R/sof.shubert.R
smoof/R/zzz.R
smoof/R/getBoxConstraints.R
smoof/R/sof.judge.R
smoof/R/mof.zdt2.R
smoof/R/mof.viennet.R
smoof/R/sof.bukin.n4.R
smoof/R/addCountingWrapper.R
smoof/R/makeObjectiveFunction.R
smoof/R/sof.beale.R
smoof/MD5
smoof/DESCRIPTION
smoof/man
smoof/man/getMeanFunction.Rd
smoof/man/makeKearfottFunction.Rd
smoof/man/isSmoofFunction.Rd
smoof/man/makeCarromTableFunction.Rd
smoof/man/makeFunctionsByName.Rd
smoof/man/makeHolderTableN1Function.Rd
smoof/man/shouldBeMinimized.Rd
smoof/man/hasGlobalOptimum.Rd
smoof/man/addLoggingWrapper.Rd
smoof/man/makeMatyasFunction.Rd
smoof/man/makeBBOBFunction.Rd
smoof/man/makeCrossInTrayFunction.Rd
smoof/man/makeZettlFunction.Rd
smoof/man/makeFreudensteinRothFunction.Rd
smoof/man/autoplot.smoof_function.Rd
smoof/man/makeExponentialFunction.Rd
smoof/man/makeMOP5Function.Rd
smoof/man/isWrappedSmoofFunction.Rd
smoof/man/makeRosenbrockFunction.Rd
smoof/man/makeZDT3Function.Rd
smoof/man/getNumberOfParameters.Rd
smoof/man/makePeriodicFunction.Rd
smoof/man/makeDTLZ5Function.Rd
smoof/man/makeGOMOPFunction.Rd
smoof/man/makeHimmelblauFunction.Rd
smoof/man/makeShubertFunction.Rd
smoof/man/getGlobalOptimum.Rd
smoof/man/makeMOP7Function.Rd
smoof/man/getUpperBoxConstraints.Rd
smoof/man/makeComplexFunction.Rd
smoof/man/hasOtherConstraints.Rd
smoof/man/makeZDT6Function.Rd
smoof/man/makeHolderTableN2Function.Rd
smoof/man/plot.smoof_function.Rd
smoof/man/addCountingWrapper.Rd
smoof/man/makeSingleObjectiveFunction.Rd
smoof/man/makeBiSphereFunction.Rd
smoof/man/getDescription.Rd
smoof/man/makeBirdFunction.Rd
smoof/man/getParamSet.Rd
smoof/man/hasTags.Rd
smoof/man/makeBoothFunction.Rd
smoof/man/plot1DNumeric.Rd
smoof/man/makeDTLZ2Function.Rd
smoof/man/makeChichinadzeFunction.Rd
smoof/man/makeGiuntaFunction.Rd
smoof/man/computeExpectedRunningTime.Rd
smoof/man/makeSumOfDifferentSquaresFunction.Rd
smoof/man/makeEggCrateFunction.Rd
smoof/man/makeAlpine02Function.Rd
smoof/man/makeChungReynoldsFunction.Rd
smoof/man/makeBraninFunction.Rd
smoof/man/makeCosineMixtureFunction.Rd
smoof/man/makeEasomFunction.Rd
smoof/man/makeMOP1Function.Rd
smoof/man/getLocalOptimum.Rd
smoof/man/makeDoubleSumFunction.Rd
smoof/man/getWrappedFunction.Rd
smoof/man/hasConstraints.Rd
smoof/man/makeDTLZ7Function.Rd
smoof/man/makeDTLZ3Function.Rd
smoof/man/makeLeonFunction.Rd
smoof/man/makePowellSumFunction.Rd
smoof/man/makeBealeFunction.Rd
smoof/man/makeUFFunction.Rd
smoof/man/makePriceN2Function.Rd
smoof/man/makeSchwefelFunction.Rd
smoof/man/makeMPM2Function.Rd
smoof/man/hasBoxConstraints.Rd
smoof/man/filterFunctionsByTags.Rd
smoof/man/makeSchafferN4Function.Rd
smoof/man/makeBK1Function.Rd
smoof/man/makeDeckkersAartsFunction.Rd
smoof/man/getLoggedValues.Rd
smoof/man/makeAluffiPentiniFunction.Rd
smoof/man/makeBohachevskyN1Function.Rd
smoof/man/makeSwiler2014Function.Rd
smoof/man/makeDixonPriceFunction.Rd
smoof/man/makeGriewankFunction.Rd
smoof/man/makeBrentFunction.Rd
smoof/man/makeGoldsteinPriceFunction.Rd
smoof/man/makeBukinN2Function.Rd
smoof/man/makeHyperEllipsoidFunction.Rd
smoof/man/makeAlpine01Function.Rd
smoof/man/getLowerBoxConstraints.Rd
smoof/man/makeHansenFunction.Rd
smoof/man/isMultiobjective.Rd
smoof/man/visualizeParetoOptimalFront.Rd
smoof/man/makeMOP2Function.Rd
smoof/man/violatesConstraints.Rd
smoof/man/makeAdjimanFunction.Rd
smoof/man/plot3D.Rd
smoof/man/makeSphereFunction.Rd
smoof/man/makeMOP6Function.Rd
smoof/man/makeEngvallFunction.Rd
smoof/man/makeDTLZ1Function.Rd
smoof/man/resetEvaluationCounter.Rd
smoof/man/getRefPoint.Rd
smoof/man/makeCubeFunction.Rd
smoof/man/makeKeaneFunction.Rd
smoof/man/smoof-package.Rd
smoof/man/makeHosakiFunction.Rd
smoof/man/makeZDT2Function.Rd
smoof/man/makeBukinN6Function.Rd
smoof/man/makeSixHumpCamelFunction.Rd
smoof/man/makeAckleyFunction.Rd
smoof/man/makeBartelsConnFunction.Rd
smoof/man/makePriceN1Function.Rd
smoof/man/plot2DNumeric.Rd
smoof/man/makeRastriginFunction.Rd
smoof/man/makeDTLZ4Function.Rd
smoof/man/makeDTLZ6Function.Rd
smoof/man/getID.Rd
smoof/man/makeMichalewiczFunction.Rd
smoof/man/makeJennrichSampsonFunction.Rd
smoof/man/makeGeneralizedDropWaveFunction.Rd
smoof/man/makeDeflectedCorrugatedSpringFunction.Rd
smoof/man/makeElAttarVidyasagarDuttaFunction.Rd
smoof/man/makeMOP4Function.Rd
smoof/man/makeViennetFunction.Rd
smoof/man/makeJudgeFunction.Rd
smoof/man/makeBentCigarFunction.Rd
smoof/man/makeSchafferN2Function.Rd
smoof/man/conversion.Rd
smoof/man/makePriceN4Function.Rd
smoof/man/makeEggholderFunction.Rd
smoof/man/makeZDT1Function.Rd
smoof/man/makeBukinN4Function.Rd
smoof/man/makeStyblinkskiTangFunction.Rd
smoof/man/getNumberOfObjectives.Rd
smoof/man/makeZDT4Function.Rd
smoof/man/isVectorized.Rd
smoof/man/makeDentFunction.Rd
smoof/man/makeMOP3Function.Rd
smoof/man/doesCountEvaluations.Rd
smoof/man/getTags.Rd
smoof/man/hasLocalOptimum.Rd
smoof/man/makeThreeHumpCamelFunction.Rd
smoof/man/makeBrownFunction.Rd
smoof/man/getName.Rd
smoof/man/getAvailableTags.Rd
smoof/man/isSingleobjective.Rd
smoof/man/makeTrecanniFunction.Rd
smoof/man/getNumberOfEvaluations.Rd
smoof/man/makeMultiObjectiveFunction.Rd
smoof/man/makeMcCormickFunction.Rd
smoof/man/isNoisy.Rd
smoof/LICENSE