About mAP

[hehai131]

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Thanks for your great work!

But I met some troubles in training, the mAP stayed the same after 0 epoch and wouldn't change any more!

I print the mAP every epoch, it outputs as bellow:

model construct completed 2829it [54:19, 1.15s/it] 2993it [23:02, 2.16it/s]

epoch 0 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:50, 2.18it/s]

epoch 1 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:59, 2.17it/s]

epoch 2 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:54, 2.18it/s]

epoch 3 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:44, 2.19it/s]

epoch 4 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:50, 2.18it/s]

epoch 5 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:50, 2.18it/s]

epoch 6 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:47, 2.19it/s]

epoch 7 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:43, 2.20it/s]

epoch 8 mAP is 0.3790 ...

0it [00:00, ?it/s] 2993it [22:48, 2.19it/s]

epoch 9 mAP is 0.3790 ...

[wutheringcoo]

hi, where is the map code in this package,i find noting here!

[watermelon476]

I have the same trouble that the mAP is about 0.3 when I retrain the model with the epoches of 100.