# FeatureSelectionByAttributes

This operator can be used for manual feature selection, which means that the user specifies all features to be selected. This is done by providing all and only the features that are to be selected in TheOutputConcept. The operator then simply copies those features from TheInputConcept to TheOutputConcept which are present in TheOutputConcept. It can be used to get rid of features that are not needed in later parts of the operator chain. All features in TheOutputConcept must have a corresponding feature (with the same name) in TheInputConcept.

ParameterName | ObjType | Type | Remarks
TheInputConcept | CON | IN | inherited
TheOutputConcept | CON | OUT | inherited