ApproximateLineSearch
A line search optimizes a function of one variable without analytic gradient information. It's often used approximately (e.g. in backtracking line search), where there is no intrinsic termination criterion, only extrinsic
A line search optimizes a function of one variable without analytic gradient information. It's often used approximately (e.g. in backtracking line search), where there is no intrinsic termination criterion, only extrinsic