Changelog

Source: NEWS.md

treeshap (development version)

treeshap 0.3.12024-01-22

  • Fixed code examples in lightgbm.unify.

treeshap 0.3.02023-10-24

  • Fixed ranger_surv.unify operation for predictions in form of survival and cumulative hazard functions.
  • Added model_unified_multioutput and treeshap_multioutput classes for multi-output models and their explanations.
  • Improved documentation of ranger_surv.unify.

treeshap 0.2.52023-10-01

  • Removed catboost.unify function (as the catboost package is not on CRAN); it is available on a separate branch
  • Fixed randomForest.unify for classifiers (#12, #23)
  • Implemented consolidated (generic) unify function (#18)
  • An error is thrown when the data passed to the unify or treeshap functions contain variables that are not used by the model (#14)
  • Added implementation for random survival forests created using ranger (#22, #26)
  • Fixed GitHub Actions, check and test issues (#25, #29)
  • Fixed issues with documentation and examples
  • Changed use of bitwise ‘|’ to logical ‘||’ with boolean operands in C++ files

treeshap 0.1.1

  • Fixed plot_contribution when max_vars is larger than the number of variables (#16)

treeshap 0.1.0

  • Rebuilded treeshap function so it now stores observations and whole dataset
  • Rebuilded all unifiers so they require passing data.

treeshap 0.0.1

  • Made package pass all checks
  • Fixed infinite recursion issue in ranger (see commit)
  • If there is no missing value in the model, unifiers return NA for Missing column (see commit)

treeshap 0.0.0.9000

  • treeshap is now public
  • Implemented fast computations of tree ensemble shap values in C++
  • Implemented unifiers for catboost, lightgbm, xgboost, gbm, ranger and randomForest