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  "Title": "Hyperparameter Optimization for 'mlr3'",
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  "Description": "Hyperparameter optimization package of the 'mlr3'\necosystem. It features highly configurable search spaces via\nthe 'paradox' package and finds optimal hyperparameter\nconfigurations for any 'mlr3' learner.  'mlr3tuning' works with\nseveral optimization algorithms e.g. Random Search, Iterated\nRacing, Bayesian Optimization (in 'mlr3mbo') and Hyperband (in\n'mlr3hyperband'). Moreover, it can automatically optimize\nlearners and estimate the performance of optimized models with\nnested resampling.",
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  "BugReports": "https://github.com/mlr-org/mlr3tuning/issues",
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  "Repository": "https://mlr-org.r-universe.dev",
  "Date/Publication": "2026-03-16 13:01:03 UTC",
  "RemoteUrl": "https://github.com/mlr-org/mlr3tuning",
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    "User": "root"
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  "Author": "Marc Becker [cre, aut] (ORCID: <https://orcid.org/0000-0002-8115-0400>),\nMichel Lang [aut] (ORCID: <https://orcid.org/0000-0001-9754-0393>),\nJakob Richter [aut] (ORCID: <https://orcid.org/0000-0003-4481-5554>),\nBernd Bischl [aut] (ORCID: <https://orcid.org/0000-0001-6002-6980>),\nDaniel Schalk [aut] (ORCID: <https://orcid.org/0000-0003-0950-1947>)",
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    "assert_async_tuning_callback",
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    "assert_tuner",
    "assert_tuner_async",
    "assert_tuner_batch",
    "assert_tuners",
    "assert_tuning_instance",
    "assert_tuning_instance_async",
    "assert_tuning_instance_batch",
    "auto_tuner",
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    "callback_async_tuning",
    "callback_batch_tuning",
    "CallbackAsyncTuning",
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    "mlr_callbacks",
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    "mlr_tuners",
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    "ObjectiveTuningAsync",
    "ObjectiveTuningBatch",
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    "ti_async",
    "tnr",
    "tnrs",
    "trm",
    "trms",
    "tune",
    "tune_nested",
    "Tuner",
    "TunerAsync",
    "TunerAsyncDesignPoints",
    "TunerAsyncFromOptimizerAsync",
    "TunerAsyncGridSearch",
    "TunerAsyncRandomSearch",
    "TunerBatch",
    "TunerBatchCmaes",
    "TunerBatchDesignPoints",
    "TunerBatchFromOptimizerBatch",
    "TunerBatchGenSA",
    "TunerBatchGridSearch",
    "TunerBatchInternal",
    "TunerBatchIrace",
    "TunerBatchNLoptr",
    "TunerBatchRandomSearch",
    "TuningInstanceAsyncMultiCrit",
    "TuningInstanceAsyncSingleCrit",
    "TuningInstanceBatchMultiCrit",
    "TuningInstanceBatchSingleCrit",
    "TuningInstanceMultiCrit",
    "TuningInstanceSingleCrit"
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      "title": "mlr3tuning: Hyperparameter Optimization for 'mlr3'",
      "topics": [
        "mlr3tuning-package",
        "mlr3tuning"
      ]
    },
    {
      "page": "ArchiveAsyncTuning",
      "title": "Rush Data Storage",
      "topics": [
        "ArchiveAsyncTuning"
      ]
    },
    {
      "page": "ArchiveAsyncTuningFrozen",
      "title": "Frozen Rush Data Storage",
      "topics": [
        "ArchiveAsyncTuningFrozen"
      ]
    },
    {
      "page": "ArchiveBatchTuning",
      "title": "Class for Logging Evaluated Hyperparameter Configurations",
      "topics": [
        "ArchiveBatchTuning"
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    },
    {
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      "title": "Convert to a Search Space",
      "topics": [
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        "as_search_space.Learner",
        "as_search_space.ParamSet"
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    },
    {
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      "title": "Convert to a Tuner",
      "topics": [
        "as_tuner",
        "as_tuner.Tuner",
        "as_tuners",
        "as_tuners.default",
        "as_tuners.list"
      ]
    },
    {
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        "assert_async_tuning_callbacks"
      ]
    },
    {
      "page": "assert_batch_tuning_callback",
      "title": "Assertions for Callbacks",
      "topics": [
        "assert_batch_tuning_callback",
        "assert_batch_tuning_callbacks"
      ]
    },
    {
      "page": "auto_tuner",
      "title": "Function for Automatic Tuning",
      "topics": [
        "auto_tuner"
      ]
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      "title": "Class for Automatic Tuning",
      "topics": [
        "AutoTuner"
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      "title": "Create Asynchronous Tuning Callback",
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        "callback_async_tuning"
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      "title": "Create Batch Tuning Callback",
      "topics": [
        "callback_batch_tuning"
      ]
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      "title": "Asynchronous Tuning Callback",
      "topics": [
        "CallbackAsyncTuning"
      ]
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    {
      "page": "CallbackBatchTuning",
      "title": "Create Batch Tuning Callback",
      "topics": [
        "CallbackBatchTuning"
      ]
    },
    {
      "page": "ContextAsyncTuning",
      "title": "Asynchronous Tuning Context",
      "topics": [
        "ContextAsyncTuning"
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