Home > Text Nodes > Text Mining in Oracle Data ... > Build Text > Default Behavior for Build ...
Build Text allows you to define a text transformation for each test column. The transformed columns can be used to build models using any algorithm that supports text. O-Cluster and Decision Tree do not support text.
A Build Text node builds one model using the NMF algorithm by default. The transformed column or columns are passed to subsequent nodes and the untransformed columns are not passed on.
All models in the node have the same Case ID.