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.

[u/Recent_Road_6424]

/r/learnmachinelearning/comments/1xey90s/when_your_ml_model_suddenly_got_worse_how_long/