jimitshah77 Focal-CTC-OMR issues - Githubissues

jimitshah77 / Focal-CTC-OMR

Focal CTC for End-To-End OMR task with Class Imbalance, SangCTC (Part I)

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Have you get a best value of gamma and alpha?

#3 cjt222 closed 4 years ago
1
I have a question of gamma value in paper, In fact, if gamma less than one, if p values is bigger which means this is easy example, and (1-p)**gamma will result in a bigger weight for ctc loss， it is different from idea of focal loss. As in paper, easy example will get bigger weight and hard example get less weight

#2 cjt222 closed 4 years ago
1
After few step Loss explodes/vanishes and than in the later epochs it produces 'Nan' as loss output.

#1 cjt222 closed 4 years ago
17