I have the following process :
1. Process documents from files
(where I load the text files with respective 6 classes ) --> this connects to set Role
(which changes text attribute to REGULAR attribute to allow machine learning) -> Process documents from data
( I dont need the word vectors so I uncheck that, I keep text, within this process I tokenize, stopwords, stemming etc.) and then I feed this into validation operator
What is happening here is in the example set the text column is going back to type "TEXT" from regular after running Process documents from Data
. And hence I get the error Input ExampleSet has no attributes
as there are zero regular attributes. And this is causing the process to fail. I have no idea why. I try to set the role again
after this but then the error says "No examples in example set"
PLEASE HELP. I am stuck since two days!!!