Should be an Easy one.... (ExampleSet to Document)

jasonjason Member Posts: 3 Contributor I
edited November 2018 in Help

So I am brand new to rapidminer, and generally data analytics, (especially at this level)


I have a data set loaded into the repository and dropped onto the process window. I would like to tokenize one of the attributes, but need to turn it into a "document" inorder for the tokenize function to work. I have tried all of the data to document functions and cannot get it to output a document as expected. What am I missing. 


Here is a screen shot of my data, (post selected attribute)

and one of my complete process (not working)


Thank you so much for your help. 

Best Answer

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    MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,517 RM Data Scientist
    Solution Accepted



    the trick is the Process Documents from Data operator. All of your tokenizing etc. need to be put inside. Be sure to mark your attributes as text (with Nominal To Text).



    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany


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    jasonjason Member Posts: 3 Contributor I
    Liiiigggghht Buuulllb

    Thanks. That worked like a charm. I knew I was missing something.

    I appreciate you!
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