Package org.apache.lucene.classification.utils
package org.apache.lucene.classification.utils
Utilities for evaluation, data preparation, etc.
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ClassesClassDescriptionUtility class to generate the confusion matrix of a
Classifiera confusion matrix, backed by aMaprepresenting the linearized matrixUtility class for creating training / test / cross validation indexes from the original index.utility class for converting LuceneDocuments toDoublevectors.Simplification of FuzzyLikeThisQuery, to be used in the context of KNN classification.