Initialisation

Start with some initial target.

First layer LHS

Build a depth one classification tree over left-hand side variables.

Relabel leaves

Relabel the entities in the leaves of the tree.

Use as target for RHS

Use these new labels as the target.

First layer RHS

Build a depth one classification tree over right-hand side variables.

Relabel leaves

Relabel the entities in the leaves of the tree.

Use as target for LHS

Use these new labels as the target.

Two layers LHS

Build a depth two classification tree over left-hand side variables.

Relabel leaves

Relabel the entities in the leaves of the tree.

Use as target for RHS

Use these new labels as the target.

Two layer RHS

Build a depth two classification tree over right-hand side variables.

Relabel leaves

Relabel the entities in the leaves of the tree.

Use as target for LHS

Use these new labels as the target.

Three layers LHS

Build a depth three classification tree over left-hand side variables.

Relabel leaves

Relabel the entities in the leaves of the tree.

Use as target for RHS

Use these new labels as the target.

Three layer RHS

Build a depth three classification tree over right-hand side variables.

Extract redescriptions

Take the last tree from each side,

Extract redescriptions

select the branches leading to positive leaves,

Extract redescriptions

and compute the supports

Extract redescriptions

and compute the supports across the two sides.