Hi Shree, Thanks for your help. I resolved the error by changing fontlist argument as 'DejaVu Sans'. Now the model is training with new character.
Thanks, Harathi On Thursday, June 21, 2018 at 8:50:14 PM UTC-7, Harathi Surya wrote: > > Hi, > > I am trying to create .lstm files to finetune tesseract4.0.0 for new > characters. I want to fine tune tesseract to recognize new characters like > ±. > What i tried: > I added text that consists of the plus or minus symbol to the > eng.training_text in langdata. > Then I tried to run the following command > > src/training/tesstrain.sh --fonts_dir /usr/share/fonts --lang eng > --linedata_only --noextract_font_properties --langdata_dir ../langdata > --tessdata_dir ./tessdata --output_dir ~/tesstutorial/trainplusminus > > I am getting the following error: > ERROR: /tmp/tmp.3qWucNlYrH/eng/eng.Arial.exp0.box does not exist or is not > readable > > The error repeated for all the font types. > > Can you please give some suggestions why this error occurs and how to > solve this? > > Thanks in advance > Harathi > -- 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/69a77997-4c43-4926-9999-8ed8af454493%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
