How can I use Hinge loss for Multi-class Support Vector Machine algorithm?

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Anh Dang
Anh Dang le 7 Mai 2018
I have coded a Multi-class SVM classifier using Hinge loss as loss function. I worked on the knowledge in this article: https://cs231n.github.io/linear-classify/.
But instead of decreasing and converging, my loss function increases to infinity after few loops.
I attach here file .m. Could anyone show me how I can fix this bug?

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