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Class Summary |
| AbstractExampleSetJoin |
Build the join of two example sets. |
| AbstractExampleSetJoin.AttributeSource |
Helper class to find the correct data for all union attributes. |
| ExampleSetCartesian |
Build the cartesian product of two example sets. |
| ExampleSetIntersect |
This operator performs a set intersect on two example sets, i.e. |
| ExampleSetJoin |
Build the join of two example sets using the id attributes of the sets, i.e. both example sets must have an id attribute where the same id indicate the same examples. |
| ExampleSetMerge |
This operator merges two or more given example sets by adding all examples in
one example table containing all data rows. |
| ExampleSetMinus |
This operator performs a set minus on two example sets, i.e. |
| ExampleSetSuperset |
This operator gets two example sets and adds new features to each of both example sets
so that both example sets consist of the same set of features. |
| ExampleSetUnion |
This operator performs two steps: first, it build the union set / superset of features of both
input example sets where common features are kept and both feature sets are extended in a way
that the feature sets are equal for both example sets. |