Confusion matrix schema alignment #143
Description
Description
In schema "PerformanceMetric" there is a misalignment between the BinaryClassificationMetricsPipelineResult and the MultiClassificationMetricsPipelineResult.
In the first one the true_negative, false_positive, etc. are on the outer level. On the other side we have them inside a confusion matrix attribute: confusion_matrix: Dict[str, ConfusionMatrix]
Solution
Make them aligned. Add in BinaryClassificationMetricsPipelineResult a new attribute confusion_matrix and include inside the corresponding metrics.
Note: Maybe changes inside other parts of the code may be needed!