Optimization driversΒΆ
These modules perform optimization of iPEPS by one of the supported optimizers. In essence, they create appropriate closures from supplied loss function for both regular and line search steps and the invoke desired optimizer.
ad_optim
optimize with default PyTorch LBFGS optimizeroptim.ad_optim_lbfgs_mod
optimize with extended LBFGS optimizer supporting derivative-free backtracking linesearchoptim.ad_optim_sgd_mod
optimize with extended SGD optimizer supporting derivative-free backtracking linesearch