Unverified50% confidenceCautionExact time
Temporal leakage is a subtype of data leakage that refers to the use of future information to predict the past in time-series tasks, and is especially fatal in the field of financial risk control.
1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
泛化才是机器学习的核心：训练前决定成败的关键因素
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