Rapid-I Forum » RapidMiner » Getting Started » Multi-Port Join Operator?
Pages: [1]
« previous next »
  Print  
Author Topic: Multi-Port Join Operator?  (Read 599 times)
Ghostrider
Jr. Member
**
Posts: 61
« on: July 02, 2010, 12:09:33 AM »
I am looking for a join operator, but one that joins multiple ExampleSets based on the ID column instead of only 2.  I know I can cascade the join operators, but looking for a more concise solution. 
Logged
Sebastian Loh
Full Member
***
Posts: 100


WWW
« Reply #1 on: July 02, 2010, 08:30:47 AM »
Hi Ghostrider,

I am affraid you need to cascade them. However, this is already on you're feature request list.

Ciao Sebastian
Logged
We encourage everyone to share RM workflows on the MyExperiment.org portal. See for more information.
Ghostrider
Jr. Member
**
Posts: 61
« Reply #2 on: July 02, 2010, 09:47:09 AM »
My feature request list?  You want me to implement it?  I can look into it and probably implement it if you give me SVN access.  Seems pretty simple, just replace the InputPortSet with an Extended input-set, then run the existing join algorithm pairs...have not looked at the source code to Join yet...just speculating.
Logged
Sebastian Loh
Full Member
***
Posts: 100


WWW
« Reply #3 on: July 02, 2010, 09:58:42 AM »
Oh sorry, I ment our(!) feature request  Cheesy

However, feel free to implement it!

Ciao Sebastian
Logged
We encourage everyone to share RM workflows on the MyExperiment.org portal. See for more information.
Ghostrider
Jr. Member
**
Posts: 61
« Reply #4 on: July 02, 2010, 06:30:54 PM »
I can look into implementing it.  Is there a developer's guide for how to commit new operators to SVN?  Is there some checkout procedure?  I've actually never contributed code to any open-source project before.
Logged
Sebastian Land
Administrator
Hero Member
*****
Posts: 2421
« Reply #5 on: July 06, 2010, 06:43:00 AM »
Hi,
there's a detailed description on our website. Take a look at the Community / Developers menu.

And welcome on board Smiley

Greetings,
  Sebastian
Logged
Hope to see you at RapidMiner Community Meeting and Conference (RCOMM 2011) in Dublin from June 7-10, 2011.
The Call for Paper is online now!
More information at http://www.rcomm2011.org
Pages: [1]
  Print  
« previous next »
 
Jump to: