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Label-Retrieval-Augmented Diffusion Models for Learning from Noisy Labels

Neural Information Processing Systems

However, these methods typically rely on strict assumptions and are limited to certain types of label noise. In this paper, we reformulate the label-noise problem from a generative-model perspective, i.e., labels are generated by gradually refining an initial random guess.







Kernel Quadrature with Randomly Pivoted Cholesky Ethan N. Epperly and Elvira Moreno

Neural Information Processing Systems

This paper presents new quadrature rules for functions in a reproducing kernel Hilbert space using nodes drawn by a sampling algorithm known as randomly pivoted Cholesky. The resulting computational procedure compares favorably to previous kernel quadrature methods, which either achieve low accuracy or require solving a computationally challenging sampling problem.