Drift and model fit · Question 20 of 60
What does static drift testing compare?
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Answer
- A The distributions of input data and predicted outputs, for example using the Kolmogorov-Smirnov test
Explanation
Static drift testing works without current ground truth. It only compares how inputs and predicted outputs were distributed earlier and now, for example with the Kolmogorov-Smirnov test. If either distribution differs markedly, that is a sign of drift.