CorewiseGeometryOps.point_norm_sq

t3toolbox.backend.geometry.CorewiseGeometryOps.point_norm_sq(x_cores)

def point_norm_sq(self, x_cores):

Σ‖core_i‖² – weight decay on the raw cores, per-element over the stack ``C`` (shape = C, a 0-d scalar unstacked).