Author

Gabriella Alfa Indahsari

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#machine learning Preprint Sep 2026

Hybrid Joint-Selective Optimization: Reduced-Space Levenberg-Marquardt Refinement of Low-Dimensional Parameters of Interest

This paper introduces a hybrid joint-selective optimization (HJSO) framework for large-scale numerical problems in which a small subset of trainable quantities is of primary interest. We partition the full parameter vector into a high-dimensional remaining block and a low-dimensional block of parameters of interest (PO...

M. Shahab, Gabriella Alfa Indahsari, I. Mukhlash et al. · 0 citations