1
William R Caid, Pu Oing: System and method of context vector generation and retrieval. HNC, Fenwick & West, April 8, 1997: US05619709 (495 worldwide citation)

A system and method for generating context vectors for use in storage and retrieval of documents and other information items. Context vectors represent conceptual relationships among information items by quantitative means. A neural network operates on a training corpus of records to develop relatio ...


2
William Robert Caid, Joel Lawrence Carleton, Pu Oing, David John Sudbeck: Context vector generation and retrieval. Fair Isaac Corporation, Michael A Glenn, Robert Sachs, Glenn Patent Group, July 31, 2007: US07251637 (174 worldwide citation)

A system and method for generating context vectors for use in storage and retrieval of documents and other information items. Context vectors represent conceptual relationships among information items by quantitative means. A neural network operates on a training corpus of records to develop relatio ...