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Training yolov2 with backend mobilenet on WIDER FACE dataset. val_mAP is very small 0.008 #440

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jps892 opened this issue Nov 29, 2019 · 1 comment

jps892 commented Nov 29, 2019

I am training yolov2 with backend mobilenet on WIDER FACE dataset. val_mAP is very small 0.008 and val_loss is also not decreasing.

If object is very small, will changing grid size help? and can we change grid size for yolov2 with backend mobilenet?

Is there any pre-processing annotated dataset (resizing to 224x244 of image and anchor) required before training?

If you have trained yolov2 with mobilenet backend with any standard dataset please post the result.

here is loss, val_loss and val_mAP pattern:

badstones commented Aug 24, 2020

I carry out mobilenet+yolov2 on VOC2007, the mAP is about 30% which is much lower than mobilenet2+yolov3, I don't know why

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