Doubt about 1 Wide Data Nodes

KNIME Extensions
#1

Hi all!

Today I saw some nice nodes and metanodes at Knime Labs->1 Wide Data.

I'm interested in nodes for linear regression and would like to know where I can find more information about the Backward Elimination metanode, Feature Selection Loop and Feature Selection  Filter.

I really appreciate any help here.

Regards!

 

 

#2

Hi Fabio,

I am sorry, but there is currently on the node description as information.

Is there anything specific you want to know about the nodes?

Best, Iris

#3

Hi Iris

I'm not sure about my doubts yet because I'm still trying to understand better ways to run linear models (multiple regression) in Knime.

For know, I just came with 3 possibilities to run Multiple Regression:

1-Using the backward feature elimination loop nodes

2-Using the Metanode at 1 Wide Data with the Backward Feature Elimination

3-Running a Weka node for Linear Regression that selects the best model using Akaike criterion

Is it possible to explain a bit of those approaches?

Thank you!