Confusion Matrix

Computes the confusion matrix given predictions and true Y-values.

Configuration:

• labels

  List of labels to index the matrix. This may be used to reorder or select a subset of labels. If none is given, those that appear at least once in y_true or y_pred are used in sorted order.

• include heading

  Adds a columns with used class names

Attributes:

Input ports:

Y-pred : table

Y-pred

Y-true : table

Y-true

Output ports:

confusion-matrix : table

confusion-matrix

labels (labels)

List of labels to index the matrix. This may be used to reorder or select a subset of labels. If none is given, those that appear at least once in y_true or y_pred are used in sorted order.

include heading (include heading)

Adds a columns with used class names

Some of the docstrings for this module have been automatically extracted from the scikit-learn library and are covered by their respective licenses.

class node_metrics.ConfusionFromPrediction