A Riemannian Inertial Adaptive Gradient Method with Momentum Restart

Lateef O. Jolaoso, Professer V. Ndlovu, Maggie Aphane

We propose RIAG-R, a Riemannian Inertial Adaptive Gradient method with gradient-triggered Restart, for optimization on Riemannian manifolds. RIAG-R combines three ingredients: an A…