Open seorim0 opened 2 years ago
Thanks for your interest. The model size in terms of MB is dependent on the OS. It may vary a little bit. The number of MB is just to provide the users an intuitive understanding. If you need more specific scale of model, you could try to calculate the GLOPS or the parameter numbers.
On Thu, Jan 6, 2022 at 5:39 AM Seo-Rim Hwang @.***> wrote:
First of all, thank you for such a wonderful project. I have one question regarding the model size. I used a lightweight version of U2-Net, and the size of the model comes out to be 4.52 MB. This is different from the 4.7 MB mentioned in your paper.
I haven't made any changes to it, could you tell me the reason for this difference? Please let me know if I'm wrong or if there's something I need to check.
Here is the code I used to check the model parameters:
calculate the size of total network
def cal_total_params(our_model): total_parameters = 0 for variable in our_model.parameters(): shape = variable.size() variable_parameters = 1 for dim in shape: variable_parameters *= dim total_parameters += variable_parameters
return total_parameters
— Reply to this email directly, view it on GitHub https://github.com/xuebinqin/U-2-Net/issues/279, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADSGORKNXUZXL3LQHAC3FMDUUTXF5ANCNFSM5LLIAJ4Q . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
You are receiving this because you are subscribed to this thread.Message ID: @.***>
-- Xuebin Qin PhD Department of Computing Science University of Alberta, Edmonton, AB, Canada Homepage: https://xuebinqin.github.io/
@xuebinqin
Thank you for the reply!
Then is it correct the total number of parameters is about 1.13M?
u're welcome. We didn't check that. Because we think this parameter number does not seem that important in real-world applications. Because it won't directly tell users either how much storage or how much computation costs are needed. So we only use the MB and time costs to quantify the model efficiency explicitly.
On Thu, Jan 6, 2022 at 11:42 AM Seo-Rim Hwang @.***> wrote:
@xuebinqin https://github.com/xuebinqin
Thank you for the reply! Then is it correct the total number of parameters is about 1.13M?
— Reply to this email directly, view it on GitHub https://github.com/xuebinqin/U-2-Net/issues/279#issuecomment-1006348383, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADSGORJKABBEQLFVS55ITTLUUVBVLANCNFSM5LLIAJ4Q . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
You are receiving this because you were mentioned.Message ID: @.***>
-- Xuebin Qin PhD Department of Computing Science University of Alberta, Edmonton, AB, Canada Homepage: https://xuebinqin.github.io/
@xuebinqin
I understand. I'm researching the field of speech processing, and I want to use this network for the speech area. So, I kept asking if I was applying it wrong.. Thank you for always answering my questions!
u're very welcome.
All the best.
On Fri, Jan 7, 2022 at 6:50 AM Seo-Rim Hwang @.***> wrote:
@xuebinqin https://github.com/xuebinqin
I understand. I'm researching the field of speech processing, and I want to use this network for the speech area. So, I kept asking if I was applying it wrong.. Thank you for always answering my questions!
— Reply to this email directly, view it on GitHub https://github.com/xuebinqin/U-2-Net/issues/279#issuecomment-1007098556, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADSGORNW266PES6TJQSEZADUUZIHRANCNFSM5LLIAJ4Q . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
You are receiving this because you were mentioned.Message ID: @.***>
-- Xuebin Qin PhD Department of Computing Science University of Alberta, Edmonton, AB, Canada Homepage: https://xuebinqin.github.io/
i have a question here: the u2netp model(4.7M rather than 4.5M) i trained cannot be used, it said : RuntimeError: Error(s) in loading state_dict for U2NETP:
First of all, thank you for such a wonderful project. I have one question regarding the model size. I used a lightweight version of U2-Net(U2NETP), and the size of the model comes out to be 4.52 MB. This is different from the 4.7 MB mentioned in your paper.
I didn't change anything except
in_ch
andout_ch
to 1 in U2NETP. This alone cannot make a difference of 0.2 MB. Could you please tell me the reason for this difference? Please let me know if I'm wrong or if there's something I need to check.Here is the code I used to check the model parameters: