16. The system of claim 15 , further comprising tools and mechanisms to enable an expert to provide information concerning characteristics of the document type and goals of content understanding.
16. The system of claim 15 , further comprising tools and mechanisms to enable an expert to provide information concerning characteristics of the document type and goals of content understanding. 18. The system of claim 16 , wherein the expert is provided with the document from said training management unit and the expert provides information concerning the characteristics of the document type and goals of content understanding.