10. The system of claim 8 , wherein the unique industrial sector of each dataset was collected using a corresponding industry specific spoken dialog system of the industry specific spoken dialog systems.
10. The system of claim 8 , wherein the unique industrial sector of each dataset was collected using a corresponding industry specific spoken dialog system of the industry specific spoken dialog systems. 11. The system of claim 10 , wherein the corresponding industry specific spoken dialog system and the unique industrial sector share a common task domain.