The Altair Community and the RapidMiner community is on read-only mode until further notice. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here.
Options
Generic join script
![BalazsBarany](https://us.v-cdn.net/6030995/uploads/userpics/469/nK0PTAUO67NGN.jpg)
![](https://s3.amazonaws.com/rapidminer.community/vanilla-rank-images/unicorn-16x16.png )
This script implements a generic join operation that can compare on arbitrary function results, for example inequality.
Input1: Example set 1
Input2: Example set 2
Inside the script, the join attribute names from example set 1 and 2 need to be specified, and the join operation. This can be as simple as e1 == e2 or something like abs(e1 - e2) <= 0.1 for a "fuzzy match" or e1.matches(e2) for a regular expression match.
The output is a joined example set.
The inputs are not allowed to contain identical attribute names, those need to be renamed before using this script.
Tagged:
2
Comments