13. A method implemented by one or more computer processors, the method comprising: clustering a plurality of semantic graphs of user utterances that were produced based on computational linguistic analysis into respective ones of a plurality of semantic clusters based at least in part on a proximity metric; and exposing a conversational agent that is configured to engage in an interactive natural language dialog using one or more capabilities that leverage the clustering of the plurality of semantic graphs of user utterances, the conversation agent executing on one or more computer processors.
13. A method implemented by one or more computer processors, the method comprising: clustering a plurality of semantic graphs of user utterances that were produced based on computational linguistic analysis into respective ones of a plurality of semantic clusters based at least in part on a proximity metric; and exposing a conversational agent that is configured to engage in an interactive natural language dialog using one or more capabilities that leverage the clustering of the plurality of semantic graphs of user utterances, the conversation agent executing on one or more computer processors. 14. A method as described in claim 13 , wherein the one or more capabilities include linguistic capabilities.