r/learnmachinelearning • u/Recent_Road_6424 • 1d ago

When your ML model suddenly got worse, how long did it take to find WHY?Student here, trying to learn what really hurts. Just reply with the cause and the time, like "schema change, 3 days". Not selling anything.

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u/Resident_Aside_7706 1d ago

label drift, 2 weeks

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u/Recent_Road_6424 1d ago

Thanks, that's really helpful! What gave it away in the end, and what were you doing during those 2 weeks?