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For questions related to the design or implementation of algorithms (exact or heuristic) for solving optimization problems.

2 votes
0 answers
65 views

Algorithms for finding step sizes which satisfy the Wolfe conditions?

I am a student studying optimization, and I am interested in algorithms which finds step sizes satisfying the Wolfe (or strong Wolfe) conditions. …
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  • 613
7 votes
1 answer
178 views

Why is this version of the algorithm more efficient?

I am a student self-studying Optimization, and I am reading about the Conjugate Gradient Method in Numerical Optimization by Nocedal & Wright, and they present two different algorithms for it. … I tried comparing the algorithms, and I don't see why the second is significantly more efficient than the first. …
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  • 613