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关于网络训练 #4

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zyh0904 opened this issue Dec 15, 2018 · 5 comments
Open

关于网络训练 #4

zyh0904 opened this issue Dec 15, 2018 · 5 comments

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@zyh0904
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zyh0904 commented Dec 15, 2018

你好,请问youtube-BB全部视频下载下来有多大呢?

原论文中是读取了预训练模型的参数,微调后两层,但您的代码里好像是直接全部层的参数都自己训练了?效果怎么样呢?

@makalo
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makalo commented Dec 15, 2018

youtube-bb大概500G
按照论文的说法去训练,效果loss再高位震荡,不下降。只有自己训练。

@zyh0904
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zyh0904 commented Dec 26, 2018

youtube-bb大概500G
按照论文的说法去训练,效果loss再高位震荡,不下降。只有自己训练。

作者你好,我下载了yt_bb_detection_train.csv里的70000多个视频,已经用了1.3T..
您训练的时候yt_bb_detection_train.csvyt_bb_detection_valid.csv里的视频都用了吗?
500G是所有视频处理完后的所有图像的大小吗?

@wangaixue
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@zyh0904 can you share all youtube-bb ?we can not download it. thank you very much

@charles-str
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youtube-bb大概500G
按照论文的说法去训练,效果loss再高位震荡,不下降。只有自己训练。

作者你好,我下载了yt_bb_detection_train.csv里的70000多个视频,已经用了1.3T..
您训练的时候yt_bb_detection_train.csvyt_bb_detection_valid.csv里的视频都用了吗?
500G是所有视频处理完后的所有图像的大小吗?

您youtubu数据集都下了吗?

@charles-str
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youtube-bb大概500G
按照论文的说法去训练,效果loss再高位震荡,不下降。只有自己训练。
您训练的时候yt_bb_detection_train.csv和yt_bb_detection_valid.csv里的视频都用了吗?

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