familiarEnsemble-class: Ensemble of familiar models.
In familiar: End-to-End Automated Machine Learning and Model Evaluation

familiarEnsemble-class

R Documentation

Ensemble of familiar models.

Description

A familiarEnsemble object contains one or more familiarModel objects.

Slots

name: Name of the familiarEnsemble object.
model_list: List of attached familiarModel objects, or paths to these objects. Familiar attaches familiarModel objects when required.
outcome_type: Outcome type of the data used to create the object.
outcome_info: Outcome information object, which contains additional information concerning the outcome, such as class levels.
data_column_info: Data information object containing information regarding identifier column names and outcome column names.
learner: Learning algorithm used to create the models in the ensemble.
fs_method: Feature selection method used to determine variable importance for the models in the ensemble.
feature_info: List of objects containing feature information, e.g., name, class levels, transformation, normalisation and clustering parameters.
required_features: The set of features required for complete reproduction, i.e. with imputation.
model_features: The combined set of features that is used to train the models in the ensemble,
novelty_features: The combined set of features that is used to train all novelty detectors in the ensemble.
run_table: Run table for the data used to train the ensemble. Used internally.
calibration_info: Calibration information, e.g. baseline survival in the development cohort.
model_dir_path: Path to folder containing the familiarModel objects. Can be updated using the update_model_dir_path method.
auto_detach: Flag used to determine whether models should be detached from the model after use, or not. Used internally.
settings: A copy of the evaluation configuration parameters used at model creation. These are used as default parameters when evaluating the ensemble to create a familiarData object.
project_id: Identifier of the project that generated the underlying familiarModel object(s).
familiar_version: Version of the familiar package.