Optimal SQ Lower Bounds for Learning Halfspaces with Massart NoiseDownload PDFOpen Website

Published: 01 Jan 2022, Last Modified: 01 May 2023COLT 2022Readers: Everyone
Abstract: We give tight statistical query (SQ) lower bounds for learnining halfspaces in the presence of Massart noise. In particular, suppose that all labels are corrupted with probability at most $\eta$. W...
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