Home > Model Nodes > Online Help for Model Nodes > Association Node > Classification Node > Edit Classification Build Node
To open the Edit Classification Build Node dialog, either double-click a Classification Node, or right-click a Classification node and select Edit.
Edit Classification Build Node allows you to specify or change the characteristics of the models to build. Follow these steps:
Select the Target from the Target list. The list consist of attributes from the table or view specified in the Data Source node that is connected to the build node.
You must specify a target. All models in the node have the same target.
Select the Case ID. Select one attribute from the Case ID list; this attribute must uniquely identify a case.
Note: A Case ID is not required, however, a Case ID does help ensure build and test repeatability.Case ID is required to generate GLM diagnostics. A Case ID is required if a column in the input data nested column that is very dense and deep (lots of name-value pairs). If there is no Case ID, then sorting operations may fail. |
If you specify a Case ID, all models in the node have the same Case ID.
In the Models Settings list, select which models you want to build. For a Classification node with a binary target, Naive Bayes (NB), Decision Tree (DT), Support Vector machine (SVM), and Generalized Linear Models (GLM) models are specified by default. You can delete any of these models by selecting the model and clicking
To add models, click
See Delete Models or Add Models for more information.
Auto is selected by default for all models. Auto controls automatic input selection for model build. Data miner decides which attributes to use for input. For example, attributes that are almost constant may not be suitable for input. If you deselect Auto, you can select attributes using Advanced Settings for Classification Models.
You can click OK to finish the node definition or you can click Advanced to specify data usage, algorithm settings, or performance settings. For details, see Advanced Settings for Classification Models.
Edit Classification allows you to do the following:
The default is to test the model using a test data set created by splitting the build data set. If you do not want to test the model, use the Classification Node Test Tab of the Classification Property Inspector.