Unverified50% confidenceSolutionExact time
The mean does not always reflect the truth for extremely imbalanced documents; a more robust approach is to also observe auxiliary metrics such as the median, the proportion of non-empty pages, and the longest run of consecutive low-density pages, and to make the threshold a configurable item and log when it is triggered.
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50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
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