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Piecewise low-rank bandit on Fashion-MNIST

88SPSC/LinUCB RatioSPSC
66.1671.8377.583.17May 18, 2026

Evaluation results

MethodLinks
SPSCAmbient dimension=55, Latent rank=102026.0588—
SPSCAmbient dimension=105, Latent rank=102026.0573—
SPSCAmbient dimension=105, Latent rank=202026.0571—
SPSCAmbient dimension=200, Latent rank=102026.0567—
SPSC-AdaptiveAmbient dimension=55, Latent rank=102026.05—90
SPSC-AdaptiveAmbient dimension=105, Latent rank=102026.05—88
SPSC-AdaptiveAmbient dimension=200, Latent rank=102026.05—99