OpenNMT / CTranslate2

Fast inference engine for Transformer models

Home Page:https://opennmt.net/CTranslate2

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Bad Performance after convert the OpenNMT-py model to ct2 model

CreamyLong opened this issue · comments

I convert the normal transformer model trained by OpenNMT-py 0.4.1 to the ct2 model. However, the ct2 model generates the random content. There is no warning or error message when converting, but the model.pt size is 338.06M, and the model.bin is 83.28M.

0.4.1 is 5 year old .....

0.4.1 is 5 year old .....
I know ...., what is the possible reason for this, or Do I have to change the CT2 to a specific version

Try to test model with new version of OpenNMT-py. The new release of CT2 does not guarantee the compatibility for very old version.