Replace numbers in text document

happy_neidhappy_neid Member Posts: 10 Contributor I
edited November 2018 in Help

Hi everybody.

I have some text processing to do, and i am trying to replace all numbers with the word NUMBER. I used operator replace token, but i only sucsseded to replace each figure with that word, not the whole number. For example, 67 is replaced with NUMBERNUMBER, and i want it to ne NUMBER. How to do that?


Answers

  • IngoRMIngoRM Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,643  RM Founder

    Hi,

     

    You could transform your document into an Example Set first and use the regular "Replace" operator.  Here you can specify a regular expression like "\d+" (without quotes) and replace this with NUMBER.  Then you transform this back into a document.  This should do the trick...

     

    Hope that helps,

    Ingo

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