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Recent advances in HNC's context vector information retrieval technology

Marc R. Ilgen, David A. Rushall
1996 Proceedings of a workshop on held at Vienna, Virginia May 6-8, 1996 -  
This approach, embodied in a system called MatchPlus, allows the user to retrieve information on the basis of meaning and context of a fi'ee text query.  ...  The MatchPlus system uses a neural network based, constrained sel~organization technique to learn word stem interrelationships directly 3~om a training corpus, thereby eliminating the need for hand crafted  ...  TECHNICAL BACKGROUND The HNC MatchPlus system was developed as part of the ARPA-sponsored TIPSTER text program.  ... 
doi:10.3115/1119018.1119053 dblp:conf/tipster/IlgenR96 fatcat:e4ixvj6gljg2ve4k2kbewxlysy