Drift and model fit · Question 8 of 60
Which is an example of data drift?
1 answer is correct. Easy
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Answer
- D A spam filter receives phishing mails in a form missing from its training data
Explanation
When phishing mails in a completely new form turn up at a spam filter, the inputs look different from those in training. That is data drift. If, on the other hand, a type of transaction is suddenly classified differently because of new regulations, the right answer changes, and that is concept drift.