Deterministic bridge regression for compressive classification

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Kar-Ann Toh, Giuseppe Molteni, Zhiping Lin

Published: 2023, Last Modified: 01 Apr 2026Inf. Sci. 2023EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•An analytic solution for bridge regression has been derived for overdetermined and under-determined systems.•The solution in dual form can be useful for few-shots learning when data is scarce.•The analytic solution in primal and dual forms are extended to solve problems with multiple outputs.•An algorithm that packs the two analytic solutions for multiple outputs has been constructed.