Initialization models and accuracy@1 in pytorch

[Lovelyczl]

Thanks for your work! I want to reproduce this paper，But I have some questions about Initialization models and accuracy@1 Q1: does the models use Initialization models in paper if you just set args.pretrained_parts == "both", In other words, weight_url_2d='https://yjxiong.blob.core.windows.net/ssn-models/bninception_rgb_kinetics_init-d4ee618d3399.pth' and models/C3DResNet18_rgb_16F_kinetics_v1.pth.tar is your Initialization models in your paper ECO-pytorch Q2: is it normal that baseline is 53.4% when i set args.pretrained_parts == "scratch" and num_segments=16 , could you provide some information about your model accuracy@1 when you set pretrained_parts='scratch', '2D', '3D', 'both','finetune' and segments=16 i am new learner in this, If you can help me, I will be very grateful. Looking forward to your reply @zhang-can

[Lovelyczl]

@chen-ming2019

[Fovever1]

Hi czl, Do you run this code successfully?i want to ask you some question.

[Fovever1]

i have reproduced this code, can i talk about this code with you?QQ726421577

[chen-ming2019]

@Fovever1 你说的哪个数据集？

[Fovever1]

UCF101,我不明白为什么我的是top1=76%,top5=92%,loss=1.0，到第十个epoch的时候，test loss就降不下去了，我是完全按照您的要求来的，为什么结果不一样，我是clone原作者的pytorch代码

[Fovever1]

将视频转成帧也是用的TSN的Denseflow提取的，预训练模型用的不是eco_lite_rgb_16F_kinetics_v3.pth，用的是ECO_Lite_rgb_model_Kinetics.pth

[Fovever1]

@chen-ming2019

[chen-ming2019]

@Fovever1 你这个损失还挺大的，应该是还没有完全收敛，

[Fovever1]

@chen-ming2019 您觉得是什么原因造成的，能说下您的具体细节吗

[chen-ming2019]

@Fovever1 3好像是新的，应该会好些，我之前用的是2

[chen-ming2019]

@Fovever1你最后面全连接层的维度有改吗，他代码上默认的好像是400

[Fovever1]

@chen-ming2019 我赶紧看一下

[Fovever1]

@chen-ming2019 可是num_class不就是从这传下去的吗？是101，不是400呀，您说的是指的哪个py文件里的，model？吗

[chen-ming2019]

@Fovever1对的，是我记混了，那就可能是你参数设置的问题了，这个不太好说

[Fovever1]

参数设置我是完全按照opt.py里面来的？您当时还调了其他参数吗？

[chen-ming2019]

@Fovever1你把你参数发来，我看看

[Fovever1]

因为我要在这个实验上继续优化，发论文才能毕业，现在测试情况不太好，所以希望能得到您的一些帮助，定重谢！您的微信和QQ是多少？

[Fovever1]

@chen-ming2019 发我邮箱一下[email protected]

[chen-ming2019]

785432809 QQ

[dandingol03]

@Fovever1 @chen-ming2019 大佬们，我想请教下，我也是在ufc101上训练，最后top1是75%，请问还要调整那个参数吗,thanks in advance~,我直接按照readme跑的ECO_Lite_rgb_model_Kinetics