songwsx/person_search_demo

distmat = torch.pow(query_feats, 2).sum(dim=1, keepdim=True).expand(m, n) + torch.pow(gallery_feats, 2).sum(dim=1, keepdim=True).expand(n, m).t()

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mojiayuan commented
distmat = torch.pow(query_feats, 2).sum(dim=1, keepdim=True).expand(m, n) + torch.pow(gallery_feats, 2).sum(dim=1, keepdim=True).expand(n, m).t()
mojiayuan commented

您好，请问下这个distmat.addmm_(1, -2, query_feats, gallery_feats.t())
和上面的是哪个距离的公式的