Package org.apache.lucene.classification.document

package org.apache.lucene.classification.document

Uses already seen data (the indexed documents) to classify new documents.

Currently contains a (simplistic) Naive Bayes classifier and a k-Nearest Neighbor classifier.

Related Packages

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.utils	Utilities for evaluation, data preparation, etc.

Class	Description
DocumentClassifier<T>	A classifier, see http://en.wikipedia.org/wiki/Classifier_(mathematics), which assign classes of type T to a Documents
KNearestNeighborDocumentClassifier	A k-Nearest Neighbor Document classifier (see http://en.wikipedia.org/wiki/K-nearest_neighbors) based on MoreLikeThis .
SimpleNaiveBayesDocumentClassifier	A simplistic Lucene based NaiveBayes classifier, see http://en.wikipedia.org/wiki/Naive_Bayes_classifier