torch.nn.functional.triplet_margin_loss¶

torch.nn.functional.triplet_margin_loss(anchor, positive, negative, margin=1.0, p=2, eps=1e-06, swap=False, size_average=None, reduce=None, reduction='mean')[source][source]¶

计算给定输入张量之间的三元组损失，且边距大于 0。