As a Data Scientist , You may not stick to data format . PDFs is good source of data . Most of the organization release their data in PDFs only . As AI is growing , We need more data for prediction and classification . Hence ignoring PDFs as data source could be a blunder . Actually PDF processing is little difficult but we can leverage the below API for making it easier . This article [ Top Python PDF Library: Must to know for Data Scientist ] will give a brief on PDF processing using Python .
Top Python PDF Library-
Amazing Library for PDF processing in Python . Easy to install and use . Here is the link for official Documentation for PDFMiner .A community is never great without their supporter . Here is the community link for PDFMiner . You can use link to leverage community user . PDFMiner provide command utility for Non Programmers and API interface for programmers .
This Python PDF Library is quite extensible . You may extract text from pdf , crop and merge PDF Document with Encryption and decryption feature .
Quite similar like above two mention . Apart from those similarity ,pdfrw has its own USPs (Unique selling Points) . Actually the requirement of API depends on use case. Get full description of pdfrw.
It is wrapper Implementation of PDFMiner . No API is perfect , There were few short coming in PDFMiner . Slate beautifully address them . Here is the complete code description for Slate .
Others Libraries –
I always stuck at this place . Where I have to decide which is the best place holder for this rank . Actually No library is perfect .This choice should be on use case . Its requirement oriented .The choices for you at this position are –
Why Python for PDF processing –
As you know PDF processing comes under text analytics . Most of the Text Analytics Library or frameworks are designed in Python only . This gives a leverage on text analytics . One more thing you can never process a pdf directly in exising frameworks of Machine Learning or Natural Language Processing . Unless they are proving explicit interface for this . We have to convert pdf to text first . We can easily achieve using any of the above mention library .
How is java for PDF processing –
Truely ! telling when it comes to PDF processing Java is awesome . At Data Science Learner we have created a brief article on java pdf library . Actually PDF Processing Involves so many process . Like text , image extraction from pdf , merging document, pdf document meta data extraction etc . Few java pdf libraries are all in one . I mean you can perform most of the PDF task using a single Library .
How did you find this article on pdf processing using python . If you know any python library which should be mention with others . Please let us know . The above list is dynamic which may vary on future releases of the existing library or new arrival in this category .
Data Science Learner Team
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