On 28/01/2020 22:59, Amory Kisch wrote: > I followed the instructions for Fine Tuning in the "TrainingTesseract > 4.00" tutorial. The first time I did this process, it worked fine; I > ended up with a new model that improved performance. However, whenever I > have subsequently tried to train a new model, after running through the > process I get "Error opening data file". I have tried this several times > with the same result. Is there a way I can find out what is causing this > error? Does it have something to do with the training true text? Should > I start over with a fresh install of Tesseract? I'd appreciate any ideas.
I've had similar problems and never been able to figure this out. Sometimes the *.traineddata file is corrupt, and sometimes if I let lstmtraining run further, I get one that isn't. -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/2907534e-5862-78b7-e68e-533a9c42a190%40sheffield.ac.uk.
