Uses of Interface
org.apache.lucene.classification.Classifier

Packages that use Classifier

Package	Description
org.apache.lucene.classification	Uses already seen data (the indexed documents) to classify an input ( can be simple text or a structured document).
org.apache.lucene.classification.document	Uses already seen data (the indexed documents) to classify new documents.
org.apache.lucene.classification.utils	Utilities for evaluation, data preparation, etc.

Uses of Classifier in org.apache.lucene.classification

Classes in org.apache.lucene.classification that implement Classifier

Modifier and Type	Class	Description
class	BM25NBClassifier	A classifier approximating naive bayes classifier by using pure queries on BM25.
class	BooleanPerceptronClassifier	A perceptron (see http://en.wikipedia.org/wiki/Perceptron) based Boolean Classifier.
class	CachingNaiveBayesClassifier	A simplistic Lucene based NaiveBayes classifier, with caching feature, see http://en.wikipedia.org/wiki/Naive_Bayes_classifier
class	KNearestFuzzyClassifier	A k-Nearest Neighbor classifier based on NearestFuzzyQuery.
class	KNearestNeighborClassifier	A k-Nearest Neighbor classifier (see http://en.wikipedia.org/wiki/K-nearest_neighbors ) based on MoreLikeThis
class	SimpleNaiveBayesClassifier	A simplistic Lucene based NaiveBayes classifier, see http://en.wikipedia.org/wiki/Naive_Bayes_classifier

Uses of Classifier in org.apache.lucene.classification.document

Classes in org.apache.lucene.classification.document that implement Classifier

Modifier and Type	Class	Description
class	KNearestNeighborDocumentClassifier	A k-Nearest Neighbor Document classifier (see http://en.wikipedia.org/wiki/K-nearest_neighbors) based on MoreLikeThis .
class	SimpleNaiveBayesDocumentClassifier	A simplistic Lucene based NaiveBayes classifier, see http://en.wikipedia.org/wiki/Naive_Bayes_classifier

Uses of Classifier in org.apache.lucene.classification.utils

Methods in org.apache.lucene.classification.utils with parameters of type Classifier

Modifier and Type	Method	Description
static <T> ConfusionMatrixGenerator.ConfusionMatrix	ConfusionMatrixGenerator.getConfusionMatrix(IndexReader reader, Classifier<T> classifier, String classFieldName, String textFieldName, long timeoutMilliseconds)	get the ConfusionMatrixGenerator.ConfusionMatrix of a given Classifier, generated on the given IndexReader, class and text fields.