NEWS.md
paired_shap_sampling and kernelSHAP_reweighting into extra_computation_args #428)iterative = TRUE for explain_forecast() which was not using coaltions from previous iterations #426)verbose argument for explain_forecast() #425)party package returns a constparty object #423)keep_samp_for_vS with iterative approach #417)explain() in R #416)shapr() for initial setup + explain() for explanation for specific observations), to a single function call (also named explain()). The data used for training and to be explained have gotten explicit names (x_train and x_explain). The order of the input arguments has also been slightly changed (model is now the first argument).explain() instead of being defined as functions of a specific class in the global env.make_dummies used to explain xgboost models with categorical data, is removed to simplify the code base. This is rather handled with a custom prediction model.explain.ctree_comb_mincrit, which allowed combining models with approch=ctree with different mincrit parameters, has been removed to simplify the code base. It may return in a completely general manner in later version of shapr.shaprpyr, #325) for explaining predictions from Python models (from Python) utilizing almost all functionality of shapr. The wrapper moves back and forth back and forth between Python and R, doing the prediction in Python, and almost everything else in R. This simplifies maintenance of shaprpy significantly. The wrapper is available here.progressr package. Must be activated by the user with progressr::handlers(global = TRUE) or wrapping the call to explain() around progressr::with_progress({})
approach = 'categorical' (#256, #307) used to explain models with solely categorical features by directly using/estimating the joint distribution of all feature combinations.approch='timeseries' (#314) for explaining classifications based on time series data/models with the method described in Sec 4.3 of the groupShapley paper.explain_forecast to explain forecasts from time series models, at various prediction horizons (#328). Uses a different set of input argument which is more appropriate for these models.approach = 'independence' method providing significantly faster computation (no longer as a special case of the empirical method). Also allow the method to be used on models with categorical data (#315).explain, also using vdiffr for plot tests. Test functions are only written for exported core functions. Internal functions are only tested through the exported ones.datasets::airquality dataset. This avoids including a new package just for the dataset (#248).shapr(data[,1:5],model...)
attach(): Fixed by changing how we simluate adding a function to .GlobalEnv in the failing test. Actual package not affected.