Interface to the Algorithm Selection Benchmark Library

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Documentation for package ‘aslib’ version 0.1.2

• DESCRIPTION file.
• Package NEWS.

Help Pages

ASScenario	Parses the data files of an algorithm selection scenario into an S3 object.
ASScenarioDesc	S3 class for ASScenarioDesc.
checkDuplicatedInstances	Checks the feature data set for duplicated instances.
convertAlgoPerfToWideFormat	Converts 'algo.runs' object of a scenario to wide format.
convertToLlama	Convert an ASScenario scenario object to a llama data object.
convertToLlamaCVFolds	Convert an ASScenario scenario object to a llama data object with cross-validation folds.
createCVSplits	Create cross-validation splits for a scenario.
findDominatedAlgos	Creates a table that shows the dominance of one algorithm over another one.
fixFeckingPresolve	Bakes presolving stuff into a LLAMA data frame.
getAlgorithmNames	Returns algorithm names of scenario.
getCosealASScenario	Retrieves a scenario from the Coseal Github repository and parses into an S3 object.
getCostsAndPresolvedStatus	Return whether an instance was presolved and which step did it.
getDefaultFeatureStepNames	Returns the default feature step names of scenario.
getFeatureNames	Returns feature names of scenario.
getFeatureStepNames	Returns feature step names of scenario.
getInstanceNames	Returns instance names of scenario.
getNumberOfCVFolds	Returns number of CV folds.
getNumberOfCVReps	Returns number of CV repetitions.
getProvidedFeatures	Return features that are useable for a given set of feature steps.
getSummedFeatureCosts	Returns feature costs of scenario, summed over all instances.
imputeAlgoPerf	Imputes algorithm performance for runs which have NA performance values.
parseASScenario	Parses the data files of an algorithm selection scenario into an S3 object.
plotAlgoCorMatrix	Plots the correlation matrix of the algorithms.
plotAlgoPerf	EDA plots for performance values of algorithms across all instances.
plotAlgoPerfBoxplots	EDA plots for performance values of algorithms across all instances.
plotAlgoPerfCDFs	EDA plots for performance values of algorithms across all instances.
plotAlgoPerfDensities	EDA plots for performance values of algorithms across all instances.
plotAlgoPerfScatterMatrix	EDA plots for performance values of algorithms across all instances.
runLlamaModels	Creates a registry which can be used for running several Llama models on a cluster.
summarizeAlgoPerf	Creates summary data.frame for algorithm performance values across all instances.
summarizeAlgoRunstatus	Creates summary data.frame for algorithm runstatus across all instances.
summarizeFeatureSteps	Creates a data.frame that summarizes the feature steps.
summarizeFeatureValues	Creates summary data.frame for feature values across all instances.
summarizeLlamaExps	Creates summary data.table for runLlamaModel experiments.
writeASScenario	Writes an algorithm selection scenario to a directory.