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07/19/2021
Can we globally optimize cross-validation loss? Quasiconvexity in ridge regression
Models like LASSO and ridge regression are extensively used in practice ...
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06/11/2021
Measuring the sensitivity of Gaussian processes to kernel choice
Gaussian processes (GPs) are used to make medical and scientific decisio...
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08/24/2020
Approximate Cross-Validation with Low-Rank Data in High Dimensions
Many recent advances in machine learning are driven by a challenging tri...
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06/23/2020
Approximate Cross-Validation for Structured Models
Many modern data analyses benefit from explicitly modeling dependence st...
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11/28/2018