Uses of Interface
org.tribuo.evaluation.Evaluator

Packages that use Evaluator

Package	Description
org.tribuo	Provides the core interfaces and classes for using Tribuo.
org.tribuo.evaluation	Evaluation base classes, along with code for train/test splits and cross validation.

Uses of Evaluator in org.tribuo

Methods in org.tribuo that return Evaluator

Modifier and Type	Method	Description
Evaluator<T, ? extends Evaluation<T>>	OutputFactory.getEvaluator()	Gets an Evaluator suitable for measuring performance of predictions for the Output subclass.

Uses of Evaluator in org.tribuo.evaluation

Classes in org.tribuo.evaluation that implement Evaluator

Modifier and Type	Class	Description
class	AbstractEvaluator<T extends Output<T>, C extends MetricContext<T>, E extends Evaluation<T>, M extends EvaluationMetric<T,C>>	Base class for evaluators.

Methods in org.tribuo.evaluation with parameters of type Evaluator

Modifier and Type	Method	Description
static <T extends Output<T>, R extends Evaluation<T>> Map<MetricID<T>, DescriptiveStats>	EvaluationAggregator.summarize(Evaluator<T,R> evaluator, List<? extends Model<T>> models, Dataset<T> dataset)	Summarize performance using the supplied evaluator across several models on one dataset.
static <T extends Output<T>, R extends Evaluation<T>> Map<MetricID<T>, DescriptiveStats>	EvaluationAggregator.summarize(Evaluator<T,R> evaluator, Model<T> model, List<? extends Dataset<T>> datasets)	Summarize performance according to evaluator for a single model across several datasets.

Constructors in org.tribuo.evaluation with parameters of type Evaluator

Modifier	Constructor	Description
	CrossValidation(Trainer<T> trainer, Dataset<T> data, Evaluator<T,E> evaluator, int k)	Builds a k-fold cross-validation loop.
	CrossValidation(Trainer<T> trainer, Dataset<T> data, Evaluator<T,E> evaluator, int k, long seed)	Builds a k-fold cross-validation loop.
	OnlineEvaluator(Evaluator<T,E> evaluator, Model<T> model, DataProvenance provenance)	Constructs an OnlineEvaluator which accumulates predictions.