Keyword based classifier not working in my case

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Hi community,
I am facing an issue while classifying the documents, Currently my document has keyword in format PO-CH000000 and I have used key word “po-ch” in keyword classifier but when I use it, it is getting failed to classify based on keywords. Please help to solve the issue.

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Hi @vijay.pattar

After digitize the document,have you checked the document text and make sure that the text has been extracted from the document correctly(check if the text has po-ch)…

Thanks

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Yes prasath,
I have checked inside doc text there is the PO-CH000000 (6 digit num instead of 0) code and using po-ch keyword it is not classifying.

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Hi @vijay.pattar

To increase the confidence of being classified add some more unique keywords so that it can classify the document correctly

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@vijay.pattar please give po as seperate keyword and ch as seperate keyword and give a try.

And also make sure it is O and not 0.

Thanks

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Prasath , I just gave 0 as example there will be 6 digit number. like PO-CH123456. asnd there is no regex based classifier like we have a regex based classifier.

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Actually that is the unique formatted keyword ,For example if PO number is PO-CH123456, keyword based classifier can classify when we give keyword as PO-CH123456 as it searches for exact keyword not a part of it. if we give po-ch (which will be common format) it will not work. which can work using regex pattern

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@vijay.pattar think I didn’t convey clearly, I was referring to the letter o next to p as sometimes Ocr will pick up a letter o with a zero and is there not any solid information on the pdf besides the Po Number to classify it.

Thanks

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