Attributing Dev Set Errors to Pipeline Components

In the perfect input test for a cat detector -> cat breed classifier pipeline, what is used to replace the upstream component's output?

True or False: If the cat breed classifier still misclassifies an image given a hand-labeled perfect bounding box, the cat detector is blamed for the error.

In the perfect input test, if the breed classifier now correctly outputs y=1 given a hand-labeled bounding box, attribute the error to the _____.

Match each perfect input test outcome to the component that should be blamed for the pipeline error.

Order the steps of the perfect input test used to attribute a pipeline error between a cat detector and a cat breed classifier.

Explain why substituting a hand-labeled perfect output isolates which pipeline component is responsible for an error.

Diagnose a pipeline error using the perfect input test on a misclassified dev set image.

What must an engineer create to conduct the perfect input test, and why must it be 'perfect'?

Which conclusion follows if the cat breed classifier misclassifies an image even when given a hand-labeled perfect bounding box?

True or False: The perfect input test can be used to attribute an error to exactly one component in a multi-step pipeline.