min or argmin by Aidas Venckunas - Friday, 24 June 2022, 14:42 Number of replies: 3 Hello,here in this formula for the max margin classifier:Should it be argmin? I don't understand what min in terms of w means here.Thank you for the answer. Permalink Reply In reply to Aidas Venckunas Re: min or argmin by Sena Kiciroglu - Friday, 24 June 2022, 15:00 Hello, Yes you are right! It should be argmin_w instead of min_w. From Christopher Bishop's book:Best,Sena Permalink Show parent Reply In reply to Sena Kiciroglu Re: min or argmin by Théo Edouard Schifferli - Saturday, 25 June 2022, 08:38 Hello, Just to make sure I understood correctly, min_w 1/2 ||w||^2 would give us the minimum value this expression can take, whereas argmin_w would give us the w s.t 1/2 ||w||^2 is smallest, right? Thanks in advance Permalink Show parent Reply In reply to Théo Edouard Schifferli Re: min or argmin by Zhen Wei - Saturday, 25 June 2022, 11:49 Yes, you are right. Permalink Show parent Reply
In reply to Aidas Venckunas Re: min or argmin by Sena Kiciroglu - Friday, 24 June 2022, 15:00 Hello, Yes you are right! It should be argmin_w instead of min_w. From Christopher Bishop's book:Best,Sena Permalink Show parent Reply In reply to Sena Kiciroglu Re: min or argmin by Théo Edouard Schifferli - Saturday, 25 June 2022, 08:38 Hello, Just to make sure I understood correctly, min_w 1/2 ||w||^2 would give us the minimum value this expression can take, whereas argmin_w would give us the w s.t 1/2 ||w||^2 is smallest, right? Thanks in advance Permalink Show parent Reply In reply to Théo Edouard Schifferli Re: min or argmin by Zhen Wei - Saturday, 25 June 2022, 11:49 Yes, you are right. Permalink Show parent Reply
In reply to Sena Kiciroglu Re: min or argmin by Théo Edouard Schifferli - Saturday, 25 June 2022, 08:38 Hello, Just to make sure I understood correctly, min_w 1/2 ||w||^2 would give us the minimum value this expression can take, whereas argmin_w would give us the w s.t 1/2 ||w||^2 is smallest, right? Thanks in advance Permalink Show parent Reply In reply to Théo Edouard Schifferli Re: min or argmin by Zhen Wei - Saturday, 25 June 2022, 11:49 Yes, you are right. Permalink Show parent Reply
In reply to Théo Edouard Schifferli Re: min or argmin by Zhen Wei - Saturday, 25 June 2022, 11:49 Yes, you are right. Permalink Show parent Reply