https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract-4.00#combining-the-output-files
On Sat, Jun 23, 2018 at 12:55 AM Harathi Surya <harathisur...@gmail.com> wrote: > Hi Shree, > > Thanks for your reply. > I replaced fontlist argument 'Impact Condensed' with 'DejaVu Sans' to > create evalplusminus folder. > > Then i ran the lstmeval command and i got this as output > At iteration 0, stage 0, Eval Char error rate=0.024610566, Word error > rate=0.086171938 > > Do i need to create new traineddata file? > > I have traineddata files in '/local/share/tessdata' for old data and > 'tesstutorial/trainplusminus/eng' which is created for new data. > > Do i need to give TESSDATA_PREFIX='tesstutorial/trainplusminus/eng' > instead of '/local/share/tessdata' > > Please guide me > > Thanks in advance, > 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 tesseract-ocr+unsubscr...@googlegroups.com. > To post to this group, send email to tesseract-ocr@googlegroups.com. > 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/8c20d6e6-14ad-476e-a7c1-db72e2e0ec3e%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/8c20d6e6-14ad-476e-a7c1-db72e2e0ec3e%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 tesseract-ocr+unsubscr...@googlegroups.com. To post to this group, send email to tesseract-ocr@googlegroups.com. 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/CAG2NduU8E9ie1OH6dy_3DpzEycTC1d_%2B18mwLYh%3DA6S7oHzuvQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
