Unverified50% confidenceFactExact time
In standard DRO, divergence-based balls (such as KL balls) contain only reweightings of historical records, whereas transport balls (such as Wasserstein balls) also include realizations outside the records, even ones that the data-generating process cannot produce.
1
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50%
Confidence
Long-term
Relevance
10/30/2026
First Seen
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