Hi, can anyone explain field target column in the configuration of node AttributeSelectedClassifier? thanks
The target column is the column containing the classification values (what you want to build a model to predict).
It looks like the node is configured to do the classification and attribute selection in one go. Say you are predicting whether a person will purchace a product and you have a column containing: purchaced / not purchaced. The other columns contain details about each individual who either purchaced or didn't.
The node will build a model to predict the target or whether the product will be purchaced. It will use the CfsSubsetEval attribute selection method to chooce relavent descriptors used to describe the individual.