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Changelog

Source: NEWS.md

mlr3measures (development version)

mlr3measures 1.1.0

CRAN release: 2025-09-04

  • fix: Define bias measures correctly.
  • BREAKING CHANGE: Deprecate rse, rsq, rrse, and rae.
  • feat: Measures sae and sse gain sample_weights (unnormalized weights).

mlr3measures 1.0.0

CRAN release: 2024-09-11

  • Added new measure linex (Linear-Exponential Loss).
  • Added new measure pinball (Average Pinball Loss).
  • Added new measure mauc_mu (Mu AUC).

mlr3measures 0.6.0

CRAN release: 2024-07-20

  • Added binary classification measures gmean and gpr.
  • Added new measure mcc (Matthews Correlation Coefficient).

mlr3measures 0.5.0

CRAN release: 2022-08-05

  • Added some observation-wise loss functions: ae, ape, se, sle, and zero_one,

mlr3measures 0.4.1

CRAN release: 2022-01-13

  • Calculation of fbeta is now more numerically more stable.
  • Improved documentation.

mlr3measures 0.4.0

CRAN release: 2021-09-26

  • New measures to calculate set similarities: jaccard and phi.
  • Many measures now support sample weights. Supported measures have $sample_weights set to TRUE in the measures environment.

mlr3measures 0.3.1

CRAN release: 2021-01-06

  • Fix edge case for msle and rmsle.

mlr3measures 0.3.0

CRAN release: 2020-10-05

  • New measure prauc (area under precision-recall curve) (#22) implemented in package PRROC.
  • Removed dependency on orphaned package bibtex.

mlr3measures 0.2.0

CRAN release: 2020-06-27

  • New measures: mauc_au1p, mauc_au1u, mauc_aunp, and mauc_aunu.
  • Fixed noLD check warnings.

mlr3measures 0.1.3

CRAN release: 2020-04-01

  • Added a packageStartupMessage() advising against attaching this package.
  • Added new measure bbrier (binary Brier Score).
  • Added new measure mbrier (multi-class Brier Score).
  • Improved numerical stability for measure mcc.

mlr3measures 0.1.2

CRAN release: 2020-03-04

  • Fixed integer overflows in auc, dor and mcc.

mlr3measures 0.1.1

CRAN release: 2019-11-05

  • Added new measure bacc (Balanced Accuracy).
  • Fixed some tests which stochastically failed.
  • The name of the measure is now also stored in the meta data.

mlr3measures 0.1.0

CRAN release: 2019-10-28

Initial release.