46. Deep Learning vs Classical ML: When to Use Which
46.5 Practice, Tip and Close
Why. Close when you can choose classical vs deep with a reason.
How.
Chapter practice
- For each fictional task, pick classical or DL: (a) predict milk litres from weather table (b) classify product shelf photos (c) churn from 12 CRM columns.
- Write one cost/data reason for each pick.
- Name the next chapter if you picked images (43).
Thodkyaat sangaycha tar (quick recap)
- Classical ML first on small tidy tables
- DL for rich signals (images/text)
- Compare compute, data, explainability
- Always keep a simple baseline
Samajla ka? Next: Chapter 47 — CNNs for images.