smile.classification

Interface SoftClassifier<T>

Type Parameters:

T - the type of input object

All Superinterfaces:

Classifier<T>

All Known Implementing Classes:

AdaBoost, DecisionTree, GradientTreeBoost, KNN, LDA, LogisticRegression, Maxent, NaiveBayes, NeuralNetwork, QDA, RandomForest, RDA, SVM

public interface SoftClassifier<T>
extends Classifier<T>

Soft classifiers calculate a posteriori probabilities besides the class label of an instance.

Method Summary

Modifier and Type	Method and Description
int	predict(T x, double[] posteriori) Predicts the class label of an instance and also calculate a posteriori probabilities.

Methods inherited from interface smile.classification.Classifier

predict, predict

Method Detail

predict

int predict(T x,
            double[] posteriori)

Predicts the class label of an instance and also calculate a posteriori probabilities. Classifiers may NOT support this method since not all classification algorithms are able to calculate such a posteriori probabilities.

Parameters:

x - the instance to be classified.

posteriori - the array to store a posteriori probabilities on output.

Returns:

the predicted class label