Hi sorry to bother, just a follow up. i tried the latest tesseract its working fine with the arabic text and numbers but the only issue is with arabic date, so if the issue is still open, can i prepare dataset and train a separate custom model for only numbers and date.
if possible then pls help me with the sample dataset and can i use this <https://github.com/tesseract-ocr/tesstrain> repo to train and if any apx count of dataset and iteration can be provide that will be helpful. On Monday, July 13, 2020 at 11:55:41 AM UTC+3, Eliyaz L wrote: > > Thanks for the support, it saves lot of time and efforts. > > i tried the latest tesseract its working fine with the arabic text and > numbers but the only issue is with arabic date, > so if the issue is still open, can i prepare dataset and train a separate > custom model for only numbers and date. > > if possible then pls help me with the sample dataset and can i use this > <https://github.com/tesseract-ocr/tesstrain> repo to train and if any apx > count of dataset and iteration can be provide that will be helpful. > > On Monday, July 13, 2020 at 7:24:57 AM UTC+3, shree wrote: >> >> If I recall correctly, ara_number.traineddata has been trained for >> legacy engine. You cannot use two traineddata files each using a different >> engine. >> >> Regarding training of Arabic numbers and punctuation, it is currently an >> open issue. If you use the latest code from tesstrain repo it should >> automatically apply bidi algorithm to handle Arabic text as well as numbers >> correctly. I am not so sure about punctuation such as ( ) etc and whether >> they need to be reversed or not. >> >> I suggest that you use the latest code from tesseract, tesstrain repo >> with the latest traineddata and try. >> >> On Sun, Jul 12, 2020, 20:52 Eliyaz L <write2...@gmail.com> wrote: >> >>> Hi Shree, >>> >>> i was using thie below version. I guess you are right its 2016 file. Let >>> me test with latest traineddata. >>> https://tesseract-ocr.github.io/tessdoc/Data-Files >>> https://github.com/tesseract-ocr/tessdata/raw/4.00/ara.traineddata >>> >>> >>> Meanwhile can u pls help me with arabic number. >>> i tried ara_number.traineddata from here >>> <https://github.com/ahmed-tea/tessdata_Arabic_Numbers/blob/master/ara_number.traineddata> >>> it >>> is working for number but unable to get date format with slash >>> and also searched for similar issue here >>> <https://github.com/tesseract-ocr/tesseract/issues/1193> here >>> <https://github.com/Shreeshrii/tessdata_arabic> >>> >>> main problem is with date i am trying to do prediction Arabic date in >>> the below format. >>> >>> Input image: >>> >>> [image: date.jpg] >>> >>> >>> >>> >>> On Sunday, July 12, 2020 at 4:27:07 PM UTC+3, shree wrote: >>>> >>>> See https://github.com/tesseract-ocr/tesseract/issues/758 and other >>>> similar issues >>>> >>>> On Sun, Jul 12, 2020 at 6:52 PM Shree Devi Kumar <shree...@gmail.com> >>>> wrote: >>>> >>>>> @Eliyaz What version of tesseract are you using? Which traineddata? >>>>> >>>>> >Always the letter "لا" is predicted as "ال" . >>>>> >>>>> I think this was fixed by Ray Smiith in 2017 and should be ok in the >>>>> traineddata files in tessdata_fast and tessdata_best repos. >>>>> >>>>> On Sun, Jul 12, 2020 at 6:45 PM Rainer Verteidiger < >>>>> materialde...@gmail.com> wrote: >>>>> >>>>>> >>>>>> Always the letter "لا" is predicted as "ال" . >>>>>> >>>>>> Not sure how much relevancy that bears in the context of training >>>>>> models, but لا is no letter! It's a ligature ("Arabic Ligature Lam with >>>>>> Alef") formed by combining ل ("Arabic Letter Lam") with ا ("Arabic >>>>>> Letter >>>>>> Alef") whereas ال is ا followed by ل (so, the exact opposite way around; >>>>>> no >>>>>> ligature). Both are incredibly common in Arabic texts and although I >>>>>> have >>>>>> no clue about machine learning, I'm surprised how the training could >>>>>> miss >>>>>> the difference between them. >>>>>> >>>>>> -- >>>>>> 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 tesser...@googlegroups.com. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/tesseract-ocr/de95d94b-9dcd-432c-a06c-3180d6c741afo%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/de95d94b-9dcd-432c-a06c-3180d6c741afo%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> ____________________________________________________________ >>>>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com >>>>> >>>> >>>> >>>> -- >>>> >>>> ____________________________________________________________ >>>> 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 tesser...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/tesseract-ocr/3a200939-7c85-48da-bb7b-6c55724bc116o%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/tesseract-ocr/3a200939-7c85-48da-bb7b-6c55724bc116o%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- 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/9e24724e-5af7-4ea2-9a5f-baae731e2e14o%40googlegroups.com.
