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tesseract-ocr / tesstrain

Train Tesseract LSTM with make
Apache License 2.0
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Error when "training from scratch": Error:Assert failed:in file src/ccstruct/imagedata.cpp, line 644 #154

Closed mittpy closed 4 years ago

mittpy commented 4 years ago

Hi, folks,

Your opinion would be highly appreciated. When I train from scratch 400 000 single line images, the training ends up with the following error:

image

I run the command: make -r training MODEL_NAME=mnist_400 PSM=7 For comparison, it is all right when 'fine-tuning'.

Thank you in advance!

Shreeshrii commented 4 years ago

I think this is an open issue with tesseract. Please check issues under tesseract-ocr/tesseract

On Sat, Mar 28, 2020, 17:53 mittpy notifications@github.com wrote:

Hi, folks,

Your opinion would be highly appreciated. When I train from scratch 400 000 single line images, the training ends up with the following error:

[image: image] https://user-images.githubusercontent.com/46652501/77822898-8a733980-70ff-11ea-9720-731c64176a18.png

For comparison, it is all right when 'fine-tuning'.

Thank you in advance!

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