X-Partitioner

LoopStart

This node is the first in a cross validation loop. At the end of the loop there must be a X-Aggregator to collect the results from each iteration. All nodes in between these two node are executed as many times as iterations should be performed.

Input Ports

  1. Type: Data The datatable that is to be split

Output Ports

  1. Type: Data The data table with the training data
  2. Type: Data The data table with the test data

Find here

Analytics > Mining > Scoring > Cross Validation

Make sure to have this extension installed:

KNIME Core

Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site

How to install extensions