most citedTime series forecasting from partial observations via Non-negative Matrix Factorization

1 citations

researchers with a paper here
collaborating institutions
Showing math.OCShow all

1 paper · 1 filter

math.OC2026

Fast Spawn\&Prune (FS\&P): Global convergence of stochastic conic particle gradient descent via birth/death process

Yohann De Castro, Sébastien Gadat, Clément Marteau

We investigate the global optimization of the objective function arising in continuous sparse regression, specifically the Beurling LASSO (BLASSO), over the space of measures. Whil…