Create new attribute

denhojer
denhojer New Altair Community Member
edited November 5 in Community Q&A
In rapidminer i have a data set with an attribute called address which contain property address, what i need to do is create a new attribute which will only have the last 3 words contain in each property address. ie 231 new road County Dublin Ireland what i want to have is County Dublin Ireland in the new attribute. Could anybody help me with this process, I have tried to do it with the generate attribute process useing the function expression options but no success. Thanks for your time
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Answers

  • MariusHelf
    MariusHelf New Altair Community Member
    You can use the Replace operator and replace .* (\w+ \w+ \w+) by $1.
    For any kind of string replacement I suggest to get accustomed with regular expressions.

    Best regards,
    Marius
  • MariusHelf
    MariusHelf New Altair Community Member
    Btw, there is no use of posting the question both here and on StackOverflow - that is considered cross-posting and usually considered to be against the netiquette :)

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