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模型尺寸 about r3det_tensorflow HOT 9 CLOSED

thinklab-sjtu avatar thinklab-sjtu commented on May 26, 2024
模型尺寸

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Comments (9)

yangxue0827 avatar yangxue0827 commented on May 26, 2024

你学习率调低一点试试 @zhouzhubin

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zhouzhubin avatar zhouzhubin commented on May 26, 2024

谢谢大佬回复,刚降到5e-6还是会报那个错,而且还是在1600到1700步之间。是跟数据有关吗?我是用这相同的数据,训练了您的R2CNN++,模型400的情况下是可以的,但是训练了retinanet和R3Det,模型400的时候,就会有这种问题。

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zhouzhubin avatar zhouzhubin commented on May 26, 2024

@yangxue0827
2020-03-19 19-06-59 的屏幕截图

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yangxue0827 avatar yangxue0827 commented on May 26, 2024

试一下过滤极小的目标,有可能你缩小图片后,目标的坐标长宽出现太小的值了 @zhouzhubin

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zhouzhubin avatar zhouzhubin commented on May 26, 2024

@yangxue0827 恩恩,好的,谢谢啊!我过会去试试。

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lw230 avatar lw230 commented on May 26, 2024

请问你解决了吗,我也遇到了跟你一样的问题,弄了好久了还是出错

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zhouzhubin avatar zhouzhubin commented on May 26, 2024

在back_forward_convert这个函数里,我对w,h做了处理。然后就可以训练了。
2020-04-29 15-52-21 的屏幕截图

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lw230 avatar lw230 commented on May 26, 2024

你好,只在这个地方找到了back_forward_convert,您说的是哪个地方呀
图片

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zhouzhubin avatar zhouzhubin commented on May 26, 2024

哦哦,不好意思,我重写了一个函数,应该是backward_convert的函数,在libs/boxs_utils/coordinate_convert.py里。
2020-04-29 17-42-21 的屏幕截图

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