A checkpoint is NOT a traineddata file. Use -stop-training to build the traineddata.
eg. echo "#### stop training ####" ~/tesseract/bin/src/training/lstmtraining \ --stop_training \ --continue_from ./devaplus_z1/plus_checkpoint \ --traineddata ./santrain_z1/san/san.traineddata \ --model_output ./devaplus_z1/devaplus_z1.traineddata On Thu, Mar 21, 2019 at 3:19 PM Jens Humrich <[email protected]> wrote: > Hey everyone, > > after training my model and gaining a sufficient accuracy, I copied the > checkpoint into the TESSDATA_PREFIX folder and renamed it to > jen.traineddata: > > cp jens_checkpoint /usr/share/tesseract/4/tessdata/jen.traineddata > > When trying to run tesseract with the new language I get the error message: > > tesseract --oem 1 -l jen sample.tif stdout > > Error opening data file /usr/share/tesseract/4/tessdata/jen.traineddata > Please make sure the TESSDATA_PREFIX enviroment variable is set to your > "tessdata" directory. > Failed loading lanugage 'jen' > Tesseract couldn't load any languages! > Could not initialize tesseract. > > When simply copying a traineddata file within the folder it works just > fine, e.g. > > cp /usr/share/tesseract/4/tessdata/eng.traineddata > /usr/share/tesseract/4/tessdata/jen.traineddata > > Any idea, what I am doing wrong? > > Thanks, > Jens > > -- > You received this message because you are subscribed to the Google Groups > "tesseract-ocr" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/tesseract-ocr. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/e8a706f9-5439-4a7b-86a7-c41736d805e5%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/e8a706f9-5439-4a7b-86a7-c41736d805e5%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- ____________________________________________________________ भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduXXeMucL06GQCR%2BsoBXy%3DhNMYDqyEnX6dnkM%3DoeyVK2Cw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
