Use missingness, leakage, drift, and label noise to make a better ML project decision.
Sort each case by missingness, leakage, drift, and label noise. Missingness/coverage Leakage/timing Drift/change over time Label noise/definition Case 1: missingness/coverage signal Case 2: leakage/timing signal Case 3: drift/change over time signal Case 4: label noise/definition signal Case 5: missingness/coverage signal Case 6: leakage/timing signal
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