如果没有正样本怎么计算triplet loss? #2
Description
temp_loss = temp_loss/dp.shape[0]/dn.shape[0] ZeroDivisionError: division by zero
dp = ps_dis[label==i+1]
如果dp.shape[0]==0
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temp_loss = temp_loss/dp.shape[0]/dn.shape[0] ZeroDivisionError: division by zero
dp = ps_dis[label==i+1]
如果dp.shape[0]==0