confusionMatrix

0th

Percentile

Computes a confusion matrix

The confusion matrix shows how many times a pattern with the real class x was classified as class y. A perfect method should result in a diagonal matrix. All values not on the diagonal are errors of the method.

Usage
confusionMatrix(targets, predictions)
Arguments
targets

the known, correct target values

predictions

the corresponding predictions of a method for the targets

Details

If the class labels are not already encoded, they are encoded using encodeClassLabels (with default values).

Value

the confusion matrix

Aliases
  • confusionMatrix
Documentation reproduced from package RSNNS, version 0.4-12, License: LGPL (>= 2) | file LICENSE

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