evalml.pipelines.RFMulticlassClassificationPipeline

class evalml.pipelines.RFMulticlassClassificationPipeline(parameters, random_state=0)

Random Forest Pipeline for multiclass classification

name = 'Random Forest Multiclass Classification Pipeline'

custom_name = 'Random Forest Multiclass Classification Pipeline'

summary = 'Random Forest Classifier w/ One Hot Encoder + Simple Imputer + RF Classifier Select From Model'

component_graph = ['One Hot Encoder', 'Simple Imputer', 'RF Classifier Select From Model', 'Random Forest Classifier']

problem_type = 'multiclass'

model_family = 'random_forest'

hyperparameters = {'impute_strategy': ['mean', 'median', 'most_frequent'], 'max_depth': Integer(low=1, high=32, prior='uniform', transform='identity'), 'n_estimators': Integer(low=10, high=1000, prior='uniform', transform='identity'), 'percent_features': Real(low=0.01, high=1, prior='uniform', transform='identity'), 'threshold': ['mean', -inf]}

custom_hyperparameters = None

Instance attributes

feature_importances	Return feature importances.
parameters	Returns parameter dictionary for this pipeline

Methods:

__init__	Machine learning pipeline made out of transformers and a estimator.
describe	Outputs pipeline details including component parameters
fit	Build a model
get_component	Returns component by name
graph	Generate an image representing the pipeline graph
graph_feature_importance	Generate a bar graph of the pipeline’s feature importances
load	Loads pipeline at file path
predict	Make predictions using selected features.
predict_proba	Make probability estimates for labels.
save	Saves pipeline at file path
score	Evaluate model performance on current and additional objectives