"Association rule mining"

rrrkecrrrkec Member Posts: 1 Contributor I
edited May 2019 in Help

I have a dataset formatted as follows:

1 10 20 30 51
2  23 45 67
3 34 56 77
4 56 77 89
5 68 66 90
The first column represents the transaction -id. From second column onwards the numbers represent the item nos. purchased by a customer. I would like to generate association rules and frequent itemsets.

I have rapiminer 4.0.

How can i use RM4.0 to get Frequent itemset and association rules

Thanks and Regards


  • Options
    el_chiefel_chief Member Posts: 63 Contributor II
    1. Why RM 4? RM 5 is free, ya know

    2. Association analysis is for large *binary* datasets, meaning 1s and 0s only
  • Options
    IngoRMIngoRM Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,751 RM Founder

    el chief ist right with both points. Let me add that you could transform your data set by preprocessing operator within RapidMiner in order to get such a binary data set. Search for example for Pivoting here in the forum in order to get more information about this.

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