Barzilai-Borwein method

Question

Barzilai-Borwein method

AnderBiguri opened this issue 8 months ago · 7 comments

AnderBiguri commented 8 months ago

Answer 1 · 2023-11-15T20:57:04.000Z

Hi @AnderBiguri, is this issue open for anyone to tackle? If so, can I work on this issue?

Answer 2 · 2023-11-15T21:06:23.000Z

@devilkiller-ag of course is open for anyone, feel free to work on it and make a pull request when finished!

Thanks!

Answer 3 · 2023-11-16T06:16:37.000Z

Thank @AnderBiguri, I will create a draft PR soon.

Answer 4 · 2023-11-17T03:25:12.000Z

Hi @AnderBiguri, I studied this method from various resources like Bing Search, and YouTube. It seems their can be many use cases like Simple curve fitting or "Quadratic regularization projected Barzilai–Borwein method for nonnegative matrix factorization". Do I need to implement it for solving any specific type of problem. It will be helpful if you can provide me with any reference resources.

Answer 5 · 2023-11-17T08:07:55.000Z

@devilkiller-ag well, you are commenting on a toolbox for computed tomography reconstruction, so that is the task. Make sure you understand TIGRE well and that you explore the demos and read the paper before attempting it, otherwise it may be hard to make successful code.

Answer 6 · 2023-11-17T08:09:59.000Z

Thanks @AnderBiguri, Where can I find the paper? Can you share the paper with me?

Answer 7 · 2023-11-17T08:30:39.000Z

Hi @devilkiller-ag
you can find its name in the Readme.md of the repository, its open access.