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请问validation loss多少说明效果好 #15
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Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time. |
请问一开始是5000多是不是特别不正常😭
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:36
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主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂
Hi,
Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time.
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请问还有就是我只进行了Train的部分,那样子需要进行原始归一化吗?这个模型对超声图像会适用吗
😭
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:36
收件人: ***@***.***>;
抄送: ***@***.******@***.***>;
主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂
Hi,
Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time.
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一开始在train集上loss高是很正常的,但一般也会收敛的比较快 |
对所有数据灰度值归一化以及spacing resample是需要的 |
请问space ing resample是什么意思呀,我好像没找到这部分代码
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:43
收件人: ***@***.***>;
抄送: ***@***.******@***.***>;
主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
请问还有就是我只进行了Train的部分,那样子需要进行原始归一化吗?这个模型对超声图像会适用吗 😭
…
---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:36 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂 Hi, Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>
对所有数据灰度值归一化以及spacing resample是需要的
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请看Training Data preparation中的 train/dataset_preprocess.py |
哦哦感谢我用了这部分代码处理,是不是您的意思是要修改一下这部分代码
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:46
收件人: ***@***.***>;
抄送: ***@***.******@***.***>;
主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
请问space ing resample是什么意思呀,我好像没找到这部分代码
…
---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:43 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问还有就是我只进行了Train的部分,那样子需要进行原始归一化吗?这个模型对超声图像会适用吗 😭 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:36 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂 Hi, Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 对所有数据灰度值归一化以及spacing resample是需要的 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.>
请看Training Data preparation中的 train/dataset_preprocess.py
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正常来说经过这部分代码处理后的数据就可以直接使用了,不需要额外操作。 |
好滴好滴真的十分感谢,那么说是不是只需要进行z-归一化就好啦
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:48
收件人: ***@***.***>;
抄送: ***@***.******@***.***>;
主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
哦哦感谢我用了这部分代码处理,是不是您的意思是要修改一下这部分代码
…
---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:46 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问space ing resample是什么意思呀,我好像没找到这部分代码 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:43 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问还有就是我只进行了Train的部分,那样子需要进行原始归一化吗?这个模型对超声图像会适用吗 😭 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:36 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂 Hi, Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 对所有数据灰度值归一化以及spacing resample是需要的 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 请看Training Data preparation中的 train/dataset_preprocess.py — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>
正常来说经过这部分代码处理后的数据就可以直接使用了,不需要额外操作。
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Reply to this email directly, view it on GitHub, or unsubscribe.
You are receiving this because you authored the thread.Message ID: ***@***.***>
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其实还想问一下超声图像用这个的话效果是不是会很不好
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:48
收件人: ***@***.***>;
抄送: ***@***.******@***.***>;
主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
哦哦感谢我用了这部分代码处理,是不是您的意思是要修改一下这部分代码
…
---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:46 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问space ing resample是什么意思呀,我好像没找到这部分代码 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:43 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问还有就是我只进行了Train的部分,那样子需要进行原始归一化吗?这个模型对超声图像会适用吗 😭 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:36 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂 Hi, Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 对所有数据灰度值归一化以及spacing resample是需要的 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 请看Training Data preparation中的 train/dataset_preprocess.py — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>
正常来说经过这部分代码处理后的数据就可以直接使用了,不需要额外操作。
—
Reply to this email directly, view it on GitHub, or unsubscribe.
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对超声图像可能不太适用,因为这个算法建立在不同图像共享一个隐藏坐标系的前提,超声图像的坐标系并不固定。 |
好的好的真的非常感谢您,请问您有超声分割相关的代码吗 (ಥ㉨ಥ)
…---原始邮件---
发件人: "Wenhui ***@***.***>
发送时间: 2024年2月28日(周三) 中午11:51
收件人: ***@***.***>;
抄送: ***@***.******@***.***>;
主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15)
其实还想问一下超声图像用这个的话效果是不是会很不好
…
---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:48 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 哦哦感谢我用了这部分代码处理,是不是您的意思是要修改一下这部分代码 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:46 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问space ing resample是什么意思呀,我好像没找到这部分代码 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:43 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 请问还有就是我只进行了Train的部分,那样子需要进行原始归一化吗?这个模型对超声图像会适用吗 😭 … ---原始邮件--- 发件人: "Wenhui @.> 发送时间: 2024年2月28日(周三) 中午11:36 收件人: @.>; 抄送: @.@.>; 主题: Re: [openmedlab/MedLSAM] 请问validation loss多少说明效果好 (Issue #15) 我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂 Hi, Based on our experience, a validation loss below 20 can yield decent results. However, we recommend training for a longer period as the model's ability to accurately predict or localize improves gradually over time. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 对所有数据灰度值归一化以及spacing resample是需要的 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 请看Training Data preparation中的 train/dataset_preprocess.py — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.> 正常来说经过这部分代码处理后的数据就可以直接使用了,不需要额外操作。 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.>
对超声图像可能不太适用,因为这个算法建立在不同图像共享一个隐藏坐标系的前提,超声图像的坐标系并不固定。
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不好意思我并没有做过超声相关的任务,或许可以看看我们组超声大模型的项目:https://github.com/openmedlab/USFM |
我只进行了训练,没有用已经有的模型,请问loss多少说明效果好?有点看不太懂
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