RapidMiner

Sentiment score for pdf files

Wisdom logo Registration now open for RapidMiner Wisdom Americas | New Orleans | October 10-12, 2018   Learn More
Learner I deepanch
Learner I

Sentiment score for pdf files

Hello all,

 

So, I have this requirement. I have a bunch of pdf files (nearly 50 pdf files) and I need to know the sentiment score of each of the pdf files. Can this be done in Rapidminer using any of the extensions? Also, it would be really great if we could create an output as an excel sheet which has the pdf file name as one column and the corresponding sentiment score in another column.

1 REPLY
Highlighted
Unicorn
Unicorn

Re: Sentiment score for pdf files

Yes, you want the Text Processing extension to read in your PDF's, do your tokenization/stemming/etc, and then you can either use the Wordnet extension and it's Extract Sentiment operator or one of the 3rd party (fee based) extensions like Aylien or Rosette to create sentiment.

 

Regards,
Thomas

Blog: Neural Market Trends

RapidMiner Tutorial Videos here!