Feature

By default, a Feature Extraction node builds a Nonnegative Matrix Factorization model.

If you are connected to Oracle Database 12c or later, then the node also builds a Principal Component Analysis model. You can specify that the node builds a Singular Value Decomposition model.

If you do not want to build models using one of the default algorithms, then deselect that algorithm. You can still add models using the deselected algorithm to a Classification node.