Levenberg--Marquardt Methods Based on Probabilistic Gradient Models and Inexact Subproblem Solution, with Application to Data Assimilation
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New GPU solver accelerates symbolic regression constant optimization
Researchers have developed a novel GPU-resident solver for optimizing constants in symbolic regression using tree-based genetic programming. This batched Levenberg-Marquardt solver efficiently processes a heterogeneous …
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New CSS-BA method enhances 3D reconstruction accuracy in challenging scenarios
Researchers have developed a new method called Gate-Guided Column Space Search for Bundle Adjustment (CSS-BA) to improve the accuracy and stability of 3D reconstruction in challenging scenarios. This approach modifies t…