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 Statistical Learning






Learning from Noisy Labels via Conditional Distributionally Robust Optimization

Neural Information Processing Systems

However, acquiring accurately annotated datasets is typically costly and time-consuming, often requiring a pool of annotators with adequate domain expertise to manually label the data. Crowdsourcing has emerged as an efficient and cost-effective solution for annotating large datasets.






Bayes-optimal learning of an extensive-width neural network from quadratically many samples

Neural Information Processing Systems

Technically, our result is enabled by establishing a link with recent works on optimal denoising of extensive-rank matrices and on the ellipsoid fitting problem.