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remove unused variable in def compute_loss function (#1659)

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remove unused variable in def compute_loss function
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Yonghye Kwon 2021-01-14 02:13:13 +09:00 committed by GitHub
parent 166a4d590f
commit bc69220782
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utils/loss.py
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@ -104,7 +104,6 @@ def compute_loss(p, targets, model): # predictions, targets, model
BCEcls, BCEobj = FocalLoss(BCEcls, g), FocalLoss(BCEobj, g) BCEcls, BCEobj = FocalLoss(BCEcls, g), FocalLoss(BCEobj, g)
# Losses # Losses
nt = 0 # number of targets
balance = [4.0, 1.0, 0.4, 0.1] # P3-P6 balance = [4.0, 1.0, 0.4, 0.1] # P3-P6
for i, pi in enumerate(p): # layer index, layer predictions for i, pi in enumerate(p): # layer index, layer predictions
b, a, gj, gi = indices[i] # image, anchor, gridy, gridx b, a, gj, gi = indices[i] # image, anchor, gridy, gridx
@ -112,7 +111,6 @@ def compute_loss(p, targets, model): # predictions, targets, model
n = b.shape[0] # number of targets n = b.shape[0] # number of targets
if n: if n:
nt += n # cumulative targets
ps = pi[b, a, gj, gi] # prediction subset corresponding to targets ps = pi[b, a, gj, gi] # prediction subset corresponding to targets
# Regression # Regression