I am fairly new to AWS Comprehend. I know that AWS Comprehend can custom classify documents (Text Files). Does, AWS Comprehend also classify Image files? Also, while training the model, is it necessary to give the entire document text in the CSV or will just keywords do?
The reason being, I want to built a custom classifier that can classify invoice, Pay Stubs and few other such document types which are in image formats. Can Comprehend do this? If so how?
Googled quite a lot but couldn't find anything much relevant around. Really appreciate your help with this.
Thank you!
Comprehend doesn't do this natively, so you would have to build a solution. Something you could try is to combine Amazon Textract (for extracting the details from the documents) and then Comprehend to classify them.
From the FAQ, Textract calls out this as a common use case. I couldn't find an exact example of someone doing this, but it is directly called out in the documentation.