The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.

Parameter Optimization Loop End

This loop closes a parameter optimization loop. It collects the objective function value from a flow variable and transfer the information back to the corresponding loop start node. You can decide whether the objective function should be minimized or maximized.
For details on parameter optimization loops please have a look at the documentation of the parameter optimization loop start node.

Dialog Options

Flow variable with objective function value
Select the flow variable that contains the objective function value here.
Function should be...
Select if the objective function value given by the flow variable should be maximized or minimized.

Ports

Input Ports
0 A flowvariable that contains the objective function value
Output Ports
0 Best Parameters found during the loop
1 All tested parameter combinations in the loop
This node is contained in KNIME Optimization extension provided by KNIME GmbH, Konstanz, Germany.