Focal CTC Loss for Chinese Optical Character Recognition on Unbalanced Datasets

Xinjie Feng, Hongxun Yao, Shengping Zhang. Focal CTC Loss for Chinese Optical Character Recognition on Unbalanced Datasets. Complexity, 2019, 2019. [doi]

Authors

Xinjie Feng

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Hongxun Yao

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Shengping Zhang

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