5.4.5 - Decision Tree - INPUT - Expert Options - Teradata Warehouse Miner

Teradata Warehouse Miner User Guide - Volume 3Analytic Functions

Product
Teradata Warehouse Miner
Release Number
5.4.5
Published
February 2018
Language
English (United States)
Last Update
2018-05-04
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  1. On the Decision Tree dialog box, click INPUT.
  2. Click expert options.
    Decision Tree > Input > Expert Options

  3. On this screen select:
    • Performance
      • Maximum amount of data for in-memory processing — This option does not apply when using the Gain Ratio Extreme splitting method.

        By default, 2 MB of data can be processed in memory for the tree. This can be increased here. For smaller data sets, this option may be preferable over the SQL version of the decision tree.