4. The method of claim 2 , further comprising producing a visual representation of said application categorization for visually categorizing and visually classifying said natural language understanding application.
4. The method of claim 2 , further comprising producing a visual representation of said application categorization for visually categorizing and visually classifying said natural language understanding application. 6. The method of claim 4 , further comprising automatically classifying an example sentence in category targets above a node in the visual representation when a developer classifies said example sentence in said node.