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训练结果不好,怎么调参数 #314

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770338417lyy opened this issue Nov 9, 2021 · 9 comments
Open

训练结果不好,怎么调参数 #314

770338417lyy opened this issue Nov 9, 2021 · 9 comments

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@770338417lyy
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info:validation dice coeff:0.14 左右波动,,,请问大佬些该怎么调参数

@gittjob
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gittjob commented Nov 10, 2021

用了200张图片,跑了200轮,训练集当测试集,效果如下。不知道那个环节出了问题。
image

@gittjob
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gittjob commented Nov 10, 2021

不知道那个环节出了问题

@gittjob
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gittjob commented Nov 10, 2021

image
The loss is strange,and the learning rate has dropped to 0

@asako98
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asako98 commented Nov 25, 2021

metoo,我觉得可能是数据集的问题

@Jazmineyjy
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image The loss is strange,and the learning rate has dropped to 0

hello,had you solved this question?

@Jazmineyjy
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metoo,我觉得可能是数据集的问题

你好,请问你解决这个问题了吗,我也遇到了同样的问题

@mmmmyolo
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image The loss is strange,and the learning rate has dropped to 0
你好请问你有啥解决办法了嘛,我的也是效果不是很好,损失降不下去

@770338417lyy
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770338417lyy commented Nov 22, 2022 via email

@tensorctn
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可能是数据集差异太大,预处理不够好,模型学不到记不住,先用几张图试试能不能过拟合

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6 participants