Re: [tesseract-ocr] Tesseract 4.0 doesn't see the changes after Arabic traning

[ShreeDevi Kumar]

Arabic traineddata for 3.0x uses cube engine. Training process for that was never shared. Now the cube engine has been removed for lstm 4.0, which is still in alpha stage. 

There is 4.0alpha traineddata for Arabic and you can train for it , but accuracy is not great. Ray is doing another training with some changes for tatweel etc for Arabic. Depending on results, the changes will be made to Github.

Your best bet is to wait for next set of updates from Ray/Google and try after that.

- excuse the brevity, sent from mobile

On 08-Apr-2017 12:09 PM, "Ahmad Moawad" <ahmadm...@gmail.com> wrote:

Hello All,

I want to ask about the issue that I faced after making training for tesseract for Arabic, I have Ubuntu & Tesseract-ocr 3.04
Steps:

1. $ convert ara.arial.exp1.jpg ara.arial.exp1.tif
2. $ tesseract ara.arial.exp1.tif ara.arial.exp1 -l ara batch.nochop makebox
3. edit the boxes using Qt Box Editor 2.0 beta
   
4. $ cp ara.traineddata /usr/share/tesseract-ocr/tessdata
5. $ tesseract ara.arial.exp1.tif out -l ara

When I run the 6th one I have a bad result and the tesseract engine doesn't see the changes that I made it through Qt Box Editor
Any help!!

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