Ram124 commented on issue #11556: Training on image size of 31*512 throws an error : ValueError: attempt to get argmax of an empty sequence URL: https://github.com/apache/incubator-mxnet/issues/11556#issuecomment-402692651 I found the reason for this.. It was due to anchor box scales and min_size. i have a new question regarding this. What is the best value for anchor scale and min_size to detect objects in 31512 image.. objects are of size 4100( width*height). i have changed anchor scales form (8,16,32) to (2,4,6) and min_size to 2 and rpn_stride to 6.. And trained the network, but getting AP for bicycle = 0.0000 Ap for pedestrian = 0.0000 mean AP = 0.0000. Could you please help me out in finding the correct scale values.
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