Using the Text Parsing Node

Select the Text Mining tab in the Enterprise Miner Toolbar, and drag a Text Parsing node into the diagram workspace.
Connect the Abstract data source to the Text Parsing node.
Select the Text Parsing node to highlight it and then select the ellipsis for the Ignore Parts of Speech property. Select all parts of speech except for Noun, and click OK.

Tip
To do this step, hold the Control key and click every entry but Noun so that they become highlighted.
Right-click the Text Parsing node and select Run. Click Yes in the Confirmation dialog box.
When the node has finished running, select Results in the Run Status dialog box.
In the Results window, find the Terms table and click anywhere inside it to make it active. The Terms table presents terms that have been parsed by the Text Parsing node, the term's role, the number of documents that it appears in, whether the term was kept or rejected, and other attributes. A term might be dropped from analysis if it appears on a stop list or was ignored for another reason.
Close the Results window.