evalml.automl.AutoSearchBase¶

class evalml.automl.AutoSearchBase(problem_type=None, objective=None, max_pipelines=None, max_time=None, patience=None, tolerance=None, cv=None, allowed_pipelines=None, allowed_model_families=None, start_iteration_callback=None, add_result_callback=None, additional_objectives=None, random_state=0, n_jobs=-1, tuner_class=None, verbose=True, optimize_thresholds=False, multiclass=None)[source]¶

Base class for AutoML searches.

Methods

`__init__`	Initialize self.
`describe_pipeline`	Describe a pipeline
`get_pipeline`	Retrieves trained pipeline
`search`	Find best classifier

Attributes

`best_pipeline`	Returns the best model found
`data_check_results`
`full_rankings`	Returns a pandas.DataFrame with scoring results from all pipelines searched
`rankings`	Returns a pandas.DataFrame with scoring results from the highest-scoring set of parameters used with each pipeline.