def confusion_matrix(
        self,
        classes=None,
        include_other=False,
        include_missing=False,
    ):
        """Generates a confusion matrix for the results via
        :func:`sklearn:sklearn.metrics.confusion_matrix`.

        The rows of the confusion matrix represent ground truth and the columns
        represent predictions.

        Args:
            classes (None): an optional list of classes to include in the
                confusion matrix
            include_other (False): whether to include an extra row/column at
                the end of the matrix for labels that do not appear in
                ``classes``. Only applicable if ``classes`` are provided
            include_missing (False): whether to include a row/column at the end
                of the matrix for unmatched labels. Only applicable if
                ``self.missing`` does not already appear in ``classes``. If
                both "other" and "missing" rows/columns are requested, this one
                is last

        Returns:
            a ``num_classes x num_classes`` confusion matrix
        """
        confusion_matrix, _, _ = self._confusion_matrix(
            classes=classes,
            include_other=include_other,
            include_missing=include_missing,
        )
        return confusion_matrix
Generates a confusion matrix for the results via
        :func:`sklearn:sklearn.metrics.confusion_matrix`.

        The rows of the confusion matrix represent ground truth and the columns
        represent predictions.

        Args:
            classes (None): an optional list of classes to include in the
                confusion matrix
            include_other (False): whether to include an extra row/column at
                the end of the matrix for labels that do not appear in
                ``classes``. Only applicable if ``classes`` are provided
            include_missing (False): whether to include a row/column at the end
                of the matrix for unmatched labels. Only applicable if
                ``self.missing`` does not already appear in ``classes``. If
                both "other" and "missing" rows/columns are requested, this one
                is last

        Returns:
            a ``num_classes x num_classes`` confusion matrix
        
fiftyone/utils/eval/base.py