arxiv
PublishedJune 30, 2026 at 4:00 AM
SPARKLING: Balancing Signal Preservation and Symmetry Breaking for Width-Progressive Learning
Publisher summary· verbatim
arXiv:2602.02472v2 Announce Type: replace-cross Abstract: Progressive Learning (PL) reduces pre-training computational overhead by gradually increasing model scale. While prior work has extensively explored depth expansion, width expansion remains significantly understudied, with the few existing me
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