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训练数据 #29

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lyc1995452-star opened this issue Mar 31, 2020 · 6 comments
Open

训练数据 #29

lyc1995452-star opened this issue Mar 31, 2020 · 6 comments

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@lyc1995452-star
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你好,我刚把deeplabv3+复现了,用了自己的数据但是精度不高,我想问下DFANet用自己的数据应该如何进行修改,请求指导,谢谢!

@huaifeng1993
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主要修改cityscape.py的数据生成器。

@lyc1995452-star
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谢谢你的回复,我想问一下'backbone.pth'在你说的-https://github.com/huaifeng1993/ILSVRC2012我没有发现,这是要自己生成吗?

@huaifeng1993
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@lyc1995452-star 是的,因为之前版本的代码不够简洁、模块化,所以重新写了网络代码。现在需要自己训练backbone。

@lyc1995452-star
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再次感谢你的回复,你说现在需要自己进行训练backbone,我应该如何进行呢?

@huaifeng1993
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@lyc1995452-star dfanet.p中有个xceptionA类,这个就是backbone。可以找个基于imageNet分类工程,把分类网络替换成找个xceptionA网络进行训练。

@lyc1995452-star
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那我可以用deeplabv3_pascal_trainval下面的frozen_inference_graph进行训练吗?

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