Home > Workflows > Workflow Nodes > Types of Nodes > Evaluate and Apply Nodes
The Evaluate and Apply section of the Components window consists of nodes that evaluate or apply models. The Evaluate and Apply nodes are
Apply node: Takes a collection of models and returns a single score.The Apply node produces a query as the result. The result can further transformed or connected to a Create Table or View node to persist it as a table. See Evaluate and Apply Data for data preparation requirements.
Test node: Tests a collection of classification or regression models using a specified table. All of the models must have the same target. See Evaluate and Apply Data for data preparation requirements.
By default, Regression and Classification nodes test models. The test data is created by randomly splitting the build data.
For more information, see Evaluate and Apply Nodes.