Lines Matching full:trust
272 // We are going to try and reduce the trust region radius and
328 // improvements are not accounted for by the trust region.
404 // Normally, the quality of a trust region step is measured by
411 // All the change in the nonlinear objective is due to the trust
413 // the trust region radius. However, when inner iterations are
416 // trust region algorithm. So we change the ratio to be
424 // and the trust region step is so bad, that this ratio can become
427 // This can cause the trust region loop to reject this step. To
430 // they did, we accept the step even if the trust region ratio
496 // Based on algorithm 10.1.2 (page 357) of "Trust Region
498 // "Non-monotone trust-region algorithms for nonlinear
548 VLOG(1) << "Termination. Minimum trust region radius reached.";
