Hi Ian! Thanks for posting this article. At the "pmml.buildFile" I'm getting the following error: java.lang.IllegalArgumentException: iperbole_ Any ideas? Thank you very much! ... View more

Ian, thanks so much for such a great article. I'm getting the following error when trying to run step 9 -"error: not found: value sentiment" when trying to set "df_TweetSentiment". Could you help me with that? Many thanks! ... View more