Why are engineers often reluctant to perform error analysis, according to Andrew Ng?

Manually examining 100 mislabeled examples at one minute per image takes under two hours to complete.

According to Ng, two hours spent on error analysis could save your team up to a _____ of wasted effort.

Match each concept related to error analysis reluctance with its correct description from Andrew Ng's guidance.

Order the steps that illustrate the cost of skipping error analysis, as described by Andrew Ng.

What does Andrew Ng say is a likely consequence of skipping error analysis before implementing an ML improvement?

According to Ng, the feeling that implementing an idea is more exciting than error analysis is rare among ML engineers.

Andrew Ng states that examining _____ examples during error analysis, at one minute each, takes under two hours.

Match each time estimate with what it represents in Andrew Ng's discussion of error analysis cost.

Order the reasoning steps that justify performing error analysis before implementation, as Ng argues.