reduceBatchmarkResults: Reduce results of a batch-distributed benchmark.

Description Usage Arguments Value See Also

View source: R/batchmark.R

Description

This creates a BenchmarkResult from a ExperimentRegistry. To setup the benchmark have a look at batchmark.

Usage

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reduceBatchmarkResults(ids = NULL, keep.pred = TRUE,
  show.info = getMlrOption("show.info"),
  reg = batchtools::getDefaultRegistry())

Arguments

ids

[data.frame or integer]
A data.frame (or data.table) with a column named “job.id”. Alternatively, you may also pass a vector of integerish job ids. If not set, defaults to all successfully terminated jobs (return value of findDone.

keep.pred

[logical(1)]
Keep the prediction data in the pred slot of the result object. If you do many experiments (on larger data sets) these objects might unnecessarily increase object size / mem usage, if you do not really need them. In this case you can set this argument to FALSE. Default is TRUE.

show.info

[logical(1)]
Print verbose output on console? Default is set via configureMlr.

reg

[ExperimentRegistry]
Registry, created by makeExperimentRegistry. If not explicitly passed, uses the last created registry.

Value

[BenchmarkResult].

See Also

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


berndbischl/mlr documentation built on Dec. 15, 2017, 8:35 p.m.