Uses of Interface
org.apache.lucene.classification.Classifier
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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. -
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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
class
CachingNaiveBayesClassifier
A simplistic Lucene based NaiveBayes classifier, with caching feature, seehttp://en.wikipedia.org/wiki/Naive_Bayes_classifier
class
KNearestFuzzyClassifier
A k-Nearest Neighbor classifier based onNearestFuzzyQuery
.class
KNearestNeighborClassifier
A k-Nearest Neighbor classifier (seehttp://en.wikipedia.org/wiki/K-nearest_neighbors
) based onMoreLikeThis
class
SimpleNaiveBayesClassifier
A simplistic Lucene based NaiveBayes classifier, seehttp://en.wikipedia.org/wiki/Naive_Bayes_classifier
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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 (seehttp://en.wikipedia.org/wiki/K-nearest_neighbors
) based onMoreLikeThis
.class
SimpleNaiveBayesDocumentClassifier
A simplistic Lucene based NaiveBayes classifier, seehttp://en.wikipedia.org/wiki/Naive_Bayes_classifier
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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 theConfusionMatrixGenerator.ConfusionMatrix
of a givenClassifier
, generated on the givenIndexReader
, class and text fields.
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