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car-detection-bayes
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updates

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Glenn Jocher 2019-04-01 18:43:21 +02:00
parent 4f98fbde78
commit a76e8e3ee8
1 changed files with 2 additions and 2 deletions
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utils/utils.py
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@ -267,8 +267,8 @@ def compute_loss(p, targets): # predictions, targets
pi = pi0[b, a, gj, gi] # predictions closest to anchors
tconf[b, a, gj, gi] = 1 # conf
lxy += (k * 16) * MSE(torch.sigmoid(pi[..., 0:2]), txy[i]) # xy loss
lwh += (k * 8) * MSE(pi[..., 2:4], twh[i]) # wh loss
lxy += (k * 8) * MSE(torch.sigmoid(pi[..., 0:2]), txy[i]) # xy loss
lwh += (k * 4) * MSE(pi[..., 2:4], twh[i]) # wh loss
lcls += (k * 1) * CE(pi[..., 5:], tcls[i]) # class_conf loss
# pos_weight = FT([gp[i] / min(gp) * 4.])