"Association rules - dataset structure"

werner

Hi,

I wonder if it is possible to change the dataset structure. The normal input for FPGrowth would be

1 item1 item2
2 item1 item2
3 item1 item3

if I use more columns, it would be helpful to work with the follwoing structure

1 item1
1 item2
2 item1
2 item2
3 item1
3 item3

Is this possible ?

thx
werner

wessel

Hey,

Correct me if I'm wrong.
I don't think there is a very easy way to do this in Rapid Miner.
But this operation seems to be trivial to write as a script.

How you plan to use the data, after conversion?

Best regards,

Wessel