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News/Does Dimensionality Reduction via Random Projections Preserve Landscape Features?
arxiv
PublishedJuly 10, 2026 at 4:00 AM
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Does Dimensionality Reduction via Random Projections Preserve Landscape Features?

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arXiv:2604.13230v2 Announce Type: replace Abstract: Exploratory Landscape Analysis (ELA) provides numerical features for characterizing black-box optimization problems. In high-dimensional settings, however, ELA suffers from sparsity effects, high estimator variance, and the prohibitive cost of comp

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