Space prediction

Question

Space prediction

Closed this issue 5 years ago · 5 comments

Hello,

Say I want to predict an image that contains 2 words with a space between them, something like: 'ABC 1234'. Is attention ocr able to do such prediction? I have tried to generate such sequences and train but I haven't been able to obtain decent results... I am not entirely sure how to store the lables in the txt files considering it has a space, should I use quotation marks? But then is it able to disregard that character and not consider it as part of the label?

Regards,
Vlad

Answer 1 · 2020-01-08T11:00:32.000Z

Just treat space as any other character, IIRC it should still work.

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On Jan 8, 2020, 16:21 +0700, vladdders ***@***.***>, wrote: Hello, Say I want to predict an image that contains 2 words with a space between them, something like: 'ABC 1234'. Is attention ocr able to do such prediction? I have tried to generate such sequences and train but I haven't been able to obtain decent results... I am not entirely sure how to store the lables in the txt files considering it has a space, should I use quotation marks? But then is it able to disregard that character and not consider it as part of the label? Regards, Vlad — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

Answer 2 · 2020-01-14T13:32:20.000Z

It is possible to do this by using the the --full-ascii argument in the training command.

Answer 3 · 2020-01-15T07:35:47.000Z

It is possible to do this by using the the --full-ascii argument in the training command.

is it working by using --full-ascii are you getting spaces in your prediction

Answer 4 · 2020-01-15T07:44:58.000Z

Yes, what that does is adding all the ascii characters, including ' ' to your charmap.

Answer 5 · 2020-01-15T08:05:13.000Z

Yes, what that does is adding all the ascii characters, including ' ' to your charmap.

How did you created the dataset of multiple words
Can you share training hyperparameters