makeFilterMat | R Documentation |
A Filter-Matrix can be used in combination with mutUniformMetaReset
for
heuristic-supported biased mutation.
makeFilterMat( task, filters, expectfeatfrac = 0.5, expectfeats = getTaskNFeats(task) * expectfeatfrac, minprob = 0, maxprob = 1 )
task |
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filters |
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expectfeatfrac |
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expectfeats |
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minprob |
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maxprob |
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matrix
library("mlr") # Example for iris task filters <- c("praznik_JMI", "anova.test", "variance", "DUMMY") fima <- makeFilterMat(iris.task, filters = filters) print(fima)
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