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How to train the model?

Open Guodong0712 opened this issue 4 years ago • 5 comments

Hi Thank you in advance, I am trying to implement the X-vector using your TDNN model, but when I try to train it and the loss can not down and the rate of right is so low. Thank you, could you give me some suggestions? my input: 24-dim MFCC

                                                                                                                                    Yours sincerely
                                                                                                                                             Ma

Guodong0712 avatar Dec 01 '19 09:12 Guodong0712

Hi Thank you in advance, I am trying to implement the X-vector using your TDNN model, but when I try to train it and the loss can not down and the rate of right is so low. Thank you, could you give me some suggestions? my input: 24-dim MFCC

                                                                                                                                    Yours sincerely
                                                                                                                                             Ma

i have the same question, when i train the model, the loss always nan, than i exchange the relu and batchnorm, but the eer is very high

qinxiaoyi avatar Dec 17 '19 08:12 qinxiaoyi

Thanks for your reply, I am a freshman and have not to compute the eer because the final exam.

Guodong0712 avatar Dec 23 '19 08:12 Guodong0712

Hi Thank you in advance, I am trying to implement the X-vector using your TDNN model, but when I try to train it and the loss can not down and the rate of right is so low. Thank you, could you give me some suggestions? my input: 24-dim MFCC

                                                                                                                                    Yours sincerely
                                                                                                                                             Ma

i have the same question, when i train the model, the loss always nan, than i exchange the relu and batchnorm, but the eer is very high

Hi,thank you first, I make the score with cosine, and about 0.998 between the same speaker utt and 0.993 between the different, so I predict that eer will be high, can you give me some suggestions?

Ma

Guodong0712 avatar Dec 23 '19 13:12 Guodong0712

Hi Thank you in advance, I am trying to implement the X-vector using your TDNN model, but when I try to train it and the loss can not down and the rate of right is so low. Thank you, could you give me some suggestions? my input: 24-dim MFCC

                                                                                                                                    Yours sincerely
                                                                                                                                             Ma

i have the same question, when i train the model, the loss always nan, than i exchange the relu and batchnorm, but the eer is very high

Hi ,if you have solved the question ,loss always nan .I have meet the problem too , but i have no method to solve . if you know how please teach me . Thanks!

HappyGallery avatar Jul 19 '20 01:07 HappyGallery

@qinxiaoyi

HappyGallery avatar Jul 19 '20 01:07 HappyGallery