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计算loss的函数:
def binary_loss(y_pred, y): logits = (y * y_pred.clamp(1e-12).log() + (1 - y) * (1 - y_pred).clamp(1e-12).log()).mean() return -logits
前半部分是不是应该使用平均值?即
logits = (y * y_pred.clamp(1e-12).log().mean() + (1 - y) * (1 - y_pred).clamp(1e-12).log()).mean()
The text was updated successfully, but these errors were encountered:
均值的括号是在最外面,不是只对最后一个部分求mean
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感谢!
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计算loss的函数:
前半部分是不是应该使用平均值?即
The text was updated successfully, but these errors were encountered: