Tools for Preprocessing Combinations


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Documentation for package ‘preprocomb’ version 0.3.0

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exampleresult preprocomb example
getpreprocessor gets preprocessor definition
getprogrammaticprediction parallel computation of classification accuracy holdout rounds
GridClass-class container for preprocessor combinations and preprocessed data sets.
initializedataclassobject constructor function for creating a DataClass object
prepro the MAIN function for interactive use.
PreprocessorClass-class an abstract class from which concrete preprocessor (sub) classes are inhereted.
preprocessordefinitionstorage environment for storing preprocessor definitions
preprocomb the MAIN function of programmatic use.
PreProCombClass-class container for combination evaluation
preprodefault seven default phases with preprocessing techniques
setgrid constructor function for creating the combinations
setphase constructor function for defining a preprocessing phase.
setpreprocessor constructor function for adding a new preprocessing technique to the system
showrules shows association rules for classification accuracy.
testpreprocessors test preprocessing techniques against data
transformdata transformdata