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  • Delegating Loop Start (deprecated)
NodeNode / LoopStart

Delegating Loop Start (deprecated)

Analytics Mining Ensemble Learning

This node has been deprecated and its use is not recommended. Please search for updated nodes instead.

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The delegating nodes are deprecated since 2.10. Please use the Recursive Loop Nodes instead. The idea of delegating is to build a new model only for data points being incorrectly classified/predicted by the model. Hence, a collection of models is achieved. The loop start therefore is initialized with the whole data. The loop end node receives only wrongly classified data in each iteration. This will be passed back to the loop start, which outputs the data again, until no more data points are inserted to the loop end.

Node details

Input ports
  1. Type: Table
    Initialisation table
    The data table.
Output ports
  1. Type: Table
    Learning Table
    The data passed to the loop end.

Extension

The Delegating Loop Start (deprecated) node is part of this extension:

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Related workflows & nodes

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    Manual Feature Selection
    These workflows demonstrate interesting way to use loops. They replicate functionality th…
    knime > Examples > 20_Strange_but_Educational > 01_Strange_Loops > 01_Feature_Elimination_Done_Manually
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