Searched refs:downhill_lambda_change (Results 1 – 2 of 2) sorted by relevance
30 …PetscReal downhill_lambda_change, uphill_lambda_change; /* With the lm regularizer… member
250 gn->lambda = gn->lambda * gn->downhill_lambda_change; in GNHookFunction()359 …crease trust region by on downhill steps", "", gn->downhill_lambda_change, &gn->downhill_lambda_ch… in TaoSetFromOptions_BRGN()388 …rintf(viewer, "Downhill trust region decrease factor:: %g\n", (double)gn->downhill_lambda_change)); in TaoView_BRGN()764 gn->downhill_lambda_change = 1. / 5.; in TaoCreate_BRGN()