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changing data loading

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This commit is contained in:
Joseph Redmon
2015-08-24 18:27:42 -07:00
parent 3a99b8151f
commit 9d42f49a24
21 changed files with 1104 additions and 1231 deletions
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8
src/detection_layer.c
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@ -97,6 +97,7 @@ void forward_detection_layer(const detection_layer l, network_state state)
truth.y = state.truth[j+1]/7;
truth.w = pow(state.truth[j+2], 2);
truth.h = pow(state.truth[j+3], 2);
box out;
out.x = l.output[j+0]/7;
out.y = l.output[j+1]/7;
@ -107,13 +108,6 @@ void forward_detection_layer(const detection_layer l, network_state state)
float iou = box_iou(out, truth);
avg_iou += iou;
++count;
dbox delta = diou(out, truth);
l.delta[j+0] = 10 * delta.dx/7;
l.delta[j+1] = 10 * delta.dy/7;
l.delta[j+2] = 10 * delta.dw * 2 * sqrt(out.w);
l.delta[j+3] = 10 * delta.dh * 2 * sqrt(out.h);
*(l.cost) += pow((1-iou), 2);
l.delta[j+0] = 4 * (state.truth[j+0] - l.output[j+0]);