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How to create dictionary ?

HarshavHarshav Member Posts: 23 Contributor I
edited May 24 in Help
I have two attributes in this format .
att1   att2
a,b     1,2
c,a      4,5

I want to take att1 as keys and att2 as values .I have to generate output in this format.
att3
{a:1,b:2}
{c:4,a:5}

Answers

  • kaymankayman Member Posts: 651   Unicorn
    You can use the generate attributes operator for that.
    Use a combination of concat, replace and position. 
  • mschmitzmschmitz Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,054  RM Data Scientist
    Hi there,

    RapidMiner ExampleSets consist like most dataframes of primitives, not of complex data structures. As in most dataframes, you cannot store dictionaries in ExampleSets.
    Can you maybe describe your problem a bit more? Usually you need to think more SQL-ish to attack the problem properly.

    Best,
    Martin
    - Head of Data Science Services at RapidMiner -
    Dortmund, Germany
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