training data - Can we use Tesseract 2.x trained files in Tesseract 3.02 -

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i have set of trained files "micr" characters on tesseract 2.04 platform. there way can use same trained data files in tesseract 3.02 version?

i've tried use "combine_tessdata" function on available data files, failed. , understand there major api changes going 2.x version 3.x version.

i'd thankful know whether have train characters again or there exist method use current trained data files.

thank valuable time.

the language data between tesseract 2.x , 3.x versions not compatible. have retrain them. box files can reused after adding 6th, page number column.


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