confuse about some code. about keras-yolo3 HOT 4 OPEN

1. set to 0 every batch, not instance
2. 👍, my bad
3. yup, the grid size is doubled in size in later scales

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@experiencor Thank you for kindly reply.

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should 'max_grid ' be 480 or 480 / downsample (e.g. 480 / 32) . @experiencor @tpys

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1. set to 0 every batch, not instance
2. +1, my bad
3. yup, the grid size is doubled in size in later scales

For the second one, is there an update. In the code still the line
true_box_wh + tf.zeros_like(true_box_wh) * (1-object_mask).

What should be this line? Should we add the width and height of the anchor boxes there?

I think the change can be done in this way:
true_box_wh + tf.ones_like(true_box_wh) *
self.anchors / net_factor *
(1-object_mask),

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