To create models by
using
Decision Tree nodes:
-
Select the
Model tab
on the node toolbar and drag a
Decision Tree node
into the diagram workspace.
-
Connect the
Text
Topic node to the
Decision Tree node.
-
Select the
Model tab
on the node toolbar and drag a
Decision Tree node
into the diagram workspace.
-
Right-click the
Decision
Tree node, and select
Rename.
-
Enter
Decision
Tree — CST in the
Node Name field,
and then click
OK.
-
Connect the
Text
Topic — CST node to the
Decision Tree
— CST node.
-
Select the
Model tab
on the node toolbar and drag a
Decision Tree node
into the diagram workspace.
-
Right-click the
Decision
Tree node, and select
Rename.
-
Enter
Decision
Tree — TRB in the
Node Name field,
and then click
OK.
-
Connect the
Text
Rule Builder node to the
Decision Tree —
TRB node.
-
Right-click the
Decision
Tree node in the diagram workspace, and select
Run.
Click
Yes in the
Confirmation dialog
box.
-
Click
Results in
the
Run Status dialog box when the node has
finished running.
-
Select the
Tree window,
and explore the tree that was obtained.
-
Close the
Results window.
-
Right-click the
Decision
Tree — CST node in the diagram workspace, and
select
Run. Click
Yes in
the
Confirmation dialog box.
-
Click
Results in
the
Run Status dialog box when the node has
finished running.
-
Select the
Tree window,
and explore the tree that was obtained. How does this tree differ
from the previous tree? The primary difference is that different topics
were used for each decision point.
-
Close the
Results window.
-
Right-click the
Decision
Tree — TRB node in the diagram workspace, and
select
Run. Click
Yes in
the
Confirmation dialog box.
-
Click
Results in
the
Run Status dialog box when the node has
finished running.
-
Select the
Tree window,
and explore the tree that was obtained. How does this tree differ
from the previous two trees? The primary difference is that instead
of topics, single or multi-term rules were used for each decision
point.
-
Close the
Results window.
