collect_metrics()
and collect_predictions()
are the only functions that received changes (#151, tidymodels/tune#863).eval_time
argument to rank_results()
breaks passing-by-position
for the select_best
argument.collect_notes()
method for workflow sets (#135).fit()
and predict()
(#137).type
, to the workflow_set
autoplot()
method. The
default, "class"
, retains the existing behavior of mapping model type to
color and preprocessor type to shape, while the new "wflow_id"
type maps the workflow IDs to color (#134).extract_parameter_dials()
and extract_parameter_set_dials()
extractors
will now return the parameter or parameter set
that will be used by the tuning function utilized in workflow_map()
.
The extractors previously always returned the parameter or parameter set
associated with the workflow contained in the info
column, which can be
overridden by passing a param_info
argument to option_add()
. The
extractors will now first look to the added options before extracting from
workflows (#106).workflow_set()
and set
fn = "tune_cluster"
in workflow_map()
to use this feature (#125)!fit_best()
method for workflowsets that takes in a workflow set
evaluated with workflow_map()
and returns a workflow fitted with the model
configuration associated with the best performance (#126).pull_*()
functions to now warn on every usage
(#123).New extract_parameter_set_dials()
and extract_parameter_dials()
methods to
extract parameter sets and single parameters from workflow_set
objects.
Added support for case weights via a new case_weights
argument
to workflow_set()
(#82).
update_workflow_model()
and update_workflow_recipe()
were added. These are analogous to workflows::add_model()
or workflows::add_recipe()
(#64).
Updated tests related to changes in workflows 0.2.5 (#75).
as_workflow_set()
can now take a mixture of workflows or tune_results
objects.
option_add()
now checks the names of the options to see if they are valid names for the functions that receive them (#66)
Fixed an autoplot()
bug where, if one metric is selected but a ranking metric is not specified, the wrong metric is used to order the workflows (#52)
Updated pillar formatting for options objects.
New extract_*()
functions have been added that supersede the existing pull_*()
functions. This is part of a larger move across the tidymodels packages towards a family of generic extract_*()
functions. The pull_*()
functions have been soft-deprecated, and will eventually be removed
workflow_map()
does not fail if there are missing packages or if the function being mapped fails. Any scripts or data that you put into this service are public.
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