Case Study

Decide how a launched mobile app team should use its newly available user data.

Case context: A team has launched its mobile app and now has actual user data. Its dev and test sets were prepared before launch.

Question: Based only on the source, what should the team recognize it can now do?

Sample answer: The team should recognize that it can update both the dev set and the test set using the actual user data now available after launch.

Key points:

  • The app is already launched.
  • Actual user data is now the relevant input.
  • Both dev and test sets can be updated.

Rubric: Full credit requires naming actual user data as the input and both dev and test sets as the update targets. Responses should not add unsupported procedures or claims.

0

1

Updated 2026-07-20

Contributors are:

Who are from:

Tags

Machine Learning

Deep Learning

Machine Learning Strategy

Supervised Learning

Dive into Deep Learning @ D2L

Data Science

Machine Learning Yearning @ DeepLearning.AI