Why Gather Sample User Images Before Launch?
Question: According to a machine learning strategy discussion, why might a team ask friends to send smartphone photos of dogs before a pet-recognition app is live?
Sample answer: To build a dev/test set that approximates the kinds of images real users will submit after launch, since actual user data is not yet available.
Key points:
- The team does not yet have real launch data.
- The substitute photos should resemble future user inputs as closely as possible.
Rubric: The response must say that the photos are used to approximate future user data for the dev/test set when real user data is unavailable.
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