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请问您给的训练策略能把模型loss收敛到多小? #11
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你训练几个epoch呢? |
200个epoch,我的batch_size设置的32,5的话太不稳定了
…------------------ 原始邮件 ------------------
发件人: "XinWang-bip"<[email protected]>;
发送时间: 2019年11月6日(星期三) 下午3:43
收件人: "shaoshengsong/MobileNetV3-SSD"<[email protected]>;
抄送: "陈文峰"<[email protected]>;"Author"<[email protected]>;
主题: Re: [shaoshengsong/MobileNetV3-SSD] 请问您给的训练策略能把模型loss收敛到多小? (#11)
你训练几个epoch呢?
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我训练了120个epoch,batchsize设为64,loss到6.多就不降了。
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王鑫
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邮箱:[email protected]
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在2019年11月06日 19:24,winfred 写道:
200个epoch,我的batch_size设置的32,5的话太不稳定了
…------------------ 原始邮件 ------------------
发件人: "XinWang-bip"<[email protected]>;
发送时间: 2019年11月6日(星期三) 下午3:43
收件人: "shaoshengsong/MobileNetV3-SSD"<[email protected]>;
抄送: "陈文峰"<[email protected]>;"Author"<[email protected]>;
主题: Re: [shaoshengsong/MobileNetV3-SSD] 请问您给的训练策略能把模型loss收敛到多小? (#11)
你训练几个epoch呢?
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我到3.62就开始跳动了,下不去了。给更小的学习率也没用 |
Loss3.62的效果怎样,我用loss6的模型测试了voc2007效果很差
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王鑫
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邮箱:[email protected]
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签名由 网易邮箱大师 定制
在2019年11月06日 19:32,winfred 写道:
我到3.62就开始跳动了,下不去了。给更小的学习率也没用
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也很差mAp0.52
…------------------ 原始邮件 ------------------
发件人: "XinWang-bip"<[email protected]>;
发送时间: 2019年11月6日(星期三) 晚上10:09
收件人: "shaoshengsong/MobileNetV3-SSD"<[email protected]>;
抄送: "陈文峰"<[email protected]>; "Author"<[email protected]>;
主题: Re: [shaoshengsong/MobileNetV3-SSD] 请问您给的训练策略能把模型loss收敛到多小? (#11)
Loss3.62的效果怎样,我用loss6的模型测试了voc2007效果很差
| |
王鑫
|
|
邮箱:[email protected]
|
签名由 网易邮箱大师 定制
在2019年11月06日 19:32,winfred 写道:
我到3.62就开始跳动了,下不去了。给更小的学习率也没用
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请问你训练的是哪个数据集?我训练的VOC数据集,在VOC2007_test上的Loss最低也就降到4.36。 |
VOC2007 和VOC2012一起训练
…------------------ 原始邮件 ------------------
发件人: "lsccccc"<[email protected]>;
发送时间: 2019年11月18日(星期一) 中午11:48
收件人: "shaoshengsong/MobileNetV3-SSD"<[email protected]>;
抄送: "陈文峰"<[email protected]>;"Author"<[email protected]>;
主题: Re: [shaoshengsong/MobileNetV3-SSD] 请问您给的训练策略能把模型loss收敛到多小? (#11)
请问您给的训练策略能把模型loss收敛到多小?我顶天了到3.7左右就再也降不下去了,不管是加epoch,调整学习率,还是调整batch_size都无法降低了?请问这是什么原因呢?
请问你训练的是哪个数据集?我训练的VOC数据集,在VOC2007_test上的Loss最低也就降到4.36。
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还想请问一下您训练的学习率是多少,训练多少个epoch?不胜感激! |
用的余弦退火学习率调整策略,300epoch,初始0.01
…------------------ 原始邮件 ------------------
发件人: "lsccccc"<[email protected]>;
发送时间: 2019年11月18日(星期一) 下午3:59
收件人: "shaoshengsong/MobileNetV3-SSD"<[email protected]>;
抄送: "陈文峰"<[email protected]>;"Author"<[email protected]>;
主题: Re: [shaoshengsong/MobileNetV3-SSD] 请问您给的训练策略能把模型loss收敛到多小? (#11)
VOC2007 和VOC2012一起训练
…
------------------ 原始邮件 ------------------ 发件人: "lsccccc"<[email protected]>; 发送时间: 2019年11月18日(星期一) 中午11:48 收件人: "shaoshengsong/MobileNetV3-SSD"<[email protected]>; 抄送: "陈文峰"<[email protected]>;"Author"<[email protected]>; 主题: Re: [shaoshengsong/MobileNetV3-SSD] 请问您给的训练策略能把模型loss收敛到多小? (#11) 请问您给的训练策略能把模型loss收敛到多小?我顶天了到3.7左右就再也降不下去了,不管是加epoch,调整学习率,还是调整batch_size都无法降低了?请问这是什么原因呢? 请问你训练的是哪个数据集?我训练的VOC数据集,在VOC2007_test上的Loss最低也就降到4.36。 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.
还想请问一下您训练的学习率是多少,训练多少个epoch?不胜感激!
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感谢,我再去试试。 |
It is recommended that git clone this version |
请问您给的训练策略能把模型loss收敛到多小?我顶天了到3.7左右就再也降不下去了,不管是加epoch,调整学习率,还是调整batch_size都无法降低了?请问这是什么原因呢?
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