19. A computer-readable memory as claimed in claim 18 wherein said computer-executable instructions are further configured to compare said legal concept cluster to each document centric concept profile of said set of document centric concept profiles.
19. A computer-readable memory as claimed in claim 18 wherein said computer-executable instructions are further configured to compare said legal concept cluster to each document centric concept profile of said set of document centric concept profiles. 20. A computer-readable memory as claimed in claim 19 wherein said computer-executable instructions are further configured to normalize said legal concept.