Construct · 1 fields · 1 citations

data leakage: a standalone construct

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Data science

the use of information during model building that would not be available at prediction time, inflating estimated performance.

In data science, data leakage refers to the use of information during model building that would not be available at prediction time, inflating estimated performance. This meaning comes from Kaufman (2012) in ACM Transactions on Knowledge Discovery from Data.[1]

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Nearby constructs

information4 fields · 5 citationsjingle · one word, four constructs knowledge6 fields · 12 citationsjingle · one name, six constructs leakage3 fields · 4 citationsjingle · one word, three constructs

References

Kaufman, S., Rosset, S., Perlich, C., & Stitelman, O. (2012). Leakage in data mining: Formulation, detection, and avoidance. ACM Transactions on Knowledge Discovery from Data, 6(4), 1-21. https://doi.org/10.1145/2382577.2382579

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