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com.github.habernal.confusionmatrix - package com.github.habernal.confusionmatrix

ConfusionMatrix - Class in com.github.habernal.confusionmatrix

Implementation of confusion matrix for evaluating learning algorithms; computes macro F-measure, accuracy, confidence intervals, Cohen's Kappa

ConfusionMatrix() - Constructor for class com.github.habernal.confusionmatrix.ConfusionMatrix

createCumulativeMatrix(ConfusionMatrix...) - Static method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Sums up all matrices into a new one

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getAccuracy() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getAvgPrecision() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getAvgRecall() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getCohensKappa() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Computes Cohen's Kappa

getColSum(String) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getConfidence90Accuracy() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the half of the confidence interval on accuracy on alpha = 90

getConfidence90AccuracyHigh() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getConfidence90AccuracyLow() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getConfidence90MacroFM() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getConfidence95Accuracy() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the half of the confidence interval on accuracy on alpha = 95

getConfidence95AccuracyHigh() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the upper bound of the accuracy with alpha = 95

getConfidence95AccuracyLow() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the lower bound of the accuracy with alpha = 95

getConfidence95MacroFM() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the half of confidence interval on alpha = 95 (see http://alias-i.com/lingpipe/docs/api/com/aliasi/classify/ConfusionMatrix.html#confidence95%28%29)

getConfidence95MacroFMHigh() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the upper bound of the macro F-measure with alpha = 95

getConfidence95MacroFMLow() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the lower bound of the macro F-measure with alpha = 95

getFMeasureForLabels() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns F-measure for categories; see See http://en.wikipedia.org/wiki/F1_score

getFMeasureForLabels(double) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

See http://en.wikipedia.org/wiki/F1_score

getLabelSeries() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns the series of actual labels

getMacroFMeasure() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Macro-averaged F-measure gives equal weight to each category, regardless of its frequency.

getMacroFMeasure(double) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Macro-averaged F-measure with beta parameter.

getMicroFMeasure() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Micro-averaged F-measure gives equal weight to each document and is therefore considered as an average over all the document/category pairs.

getPrecisionForLabel(String) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getPrecisionForLabels() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getRecallForLabel(String) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Return recall for single label

getRecallForLabels() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Return recall for labels

getRowSum(String) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getSymmetricConfusionMatrix() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns C + C^T - InC (this + transposed this - unit matrix * this), see

See Silvie Cinkova, Martin Holub, and Vincent Kriz. 2012.

getTotalSum() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

getTransposedMatrix() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns transposed confusion matrix (gold and predicted are switched)

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increaseValue(String, String) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

increaseValue(String, String, int) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Increases value of goldValue x observedValue n times

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parseFromText(String) - Static method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Confusion matrix printed to text by toString can be parsed back

printClassDistributionGold() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns a distribution of classes in gold data and predicted data (absolute and relative)

printLabelPrecRecFm() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

printNiceResults() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

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setNumberOfDecimalPlaces(int) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

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tableToString(List<List<String>>) - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

toString() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

toStringLatex() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Prints in LaTeX format

toStringProbabilistic() - Method in class com.github.habernal.confusionmatrix.ConfusionMatrix

Returns probabilistic confusion matrix (as table String)

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