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mlr (version 2.7)

convertBMRToRankMatrix: Convert BenchmarkResult to a rank-matrix.

Description

Computes a matrix of all the ranks of different algorithms over different datasets (tasks). Ranks are computed from aggregated measures. Smaller ranks imply better methods, so for measures that are minimized, small ranks imply small scores. for measures that are maximized, small ranks imply large scores.

Usage

convertBMRToRankMatrix(bmr, measure = NULL, ties.method = "average",
  aggregation = "default")

Arguments

Value

[matrix] Matrix, with rank of learners per task as entries. The matrix has one row for each learner, and one column for each task.

See Also

Other benchmark: BenchmarkResult, benchmark, friedmanPostHocTestBMR, friedmanTestBMR, generateCritDifferencesData, getBMRAggrPerformances, getBMRFeatSelResults, getBMRFilteredFeatures, getBMRLearnerIds, getBMRLearners, getBMRMeasureIds, getBMRMeasures, getBMRPerformances, getBMRPredictions, getBMRTaskIds, getBMRTuneResults, plotBMRBoxplots, plotBMRRanksAsBarChart, plotBMRSummary, plotCritDifferences

Examples

Run this code
# see benchmark

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