Patent
1991-12-30
1995-03-14
Downs, Robert W.
395 76, G06F 1518
Patent
active
053983009
ABSTRACT:
A method for performing a variety of expert system functions on any continuous-state feedforward neural network. These functions include decision-making, explanation, computation of confidence measures, and intelligent direction of information acquisition. Additionally, the method converts the knowledge implicit in such a network into a set of explicit if-then rules.
REFERENCES:
patent: 4730259 (1988-03-01), Gallant
patent: 5014219 (1991-05-01), White
patent: 5140523 (1992-08-01), Frankel et al.
patent: 5140530 (1992-08-01), Guha et al.
patent: 5164912 (1992-11-01), Osborne et al.
patent: 5253328 (1993-10-01), Hartman
McClelland et al., Explorations in Parallel Distributed Processing, MIT Press, 1988, 145-152.
Sietsma et al., "Neural Net Pruning--Why and How", IEEE Intl. Conf. on Neural Networks, Jul. 1988, I-325-I-333.
Gallant et al., "A Neural Network Expert System with Confidence Measurements", Proc., Third Intl. Conf. on Information Processing and Management of Uncertaintly in Knowledge-based Systems, Jul. 1990, 562-567.
Caudill, M., "Using Neural Nets: Making an Expert Network", AI Expert, Jul. 1990, 41-45.
Dolan, C., et al., "Towards the Evolution of Symbols", Proceedings of 2nd Intl. Conf. on Genetic Algorithms, Jul. 1987, 123-131.
Gallant, S., "Connectionist Expert Systems", Communications of the ACM, Feb. 1988, 152-169.
Gallant, S., "Example-Based Knowledge Engineering with Connectionist Expert Systems", Proceedings IEEE Midcon, Aug. 30-Sep. 1, 1988, 32-37.
Hecht-Neilsen, R., "Combinatorial Hypercompression", Proceedings of the IEEE First Intl. Conf. on Neural Networks, Jun. 1987, II 455-II 461.
Hecht-Neilsen, R., "Performance Limits of Optical, Electro-Optical, and Electronic Neurocomputers", SPIE Proceedings, 1986, 1-45.
McClelland, J., et al., Explorations in Parallel Distributed Processing, MIT Press, 1988, 2, 3, 137-143.
Parsaye, K., et al., Expert Systems for Experts, Chapt. 6, "Uncertainty", John Wiley & Sons, 1988, 211-249.
Vendor's Forum, "KnowledgeNet HNC's Neural Net/Expert System Symbrosis", PC AI, Sep./Oct. 1990, 40-43.
"KnowledgeNet", advertisting brochure by HNC, Inc., Jan. 1991.
"ExploreNet 3000", advertisting brochure by HNC, Inc., Jun. 1991.
HNC KnowledgeNet Manual for Release 2.11, Sep. 1991.
McClelland, et al., Explorations in Parallel Distributed Processing, MIT Press, 1988, 130-136.
Caudill, M., "Using Neural Nets: Representing Knowledge", AI Expert, Dec. 1989, 34-41.
Hillman, D. V., "Integrating Neural Nets and Expert Systems", AI Expert, Jun. 1990, 54-59.
Bailey, et al., "Developing Neural-Network Applications", AI Expert, Sep. 1990, 34-41.
Caudill, M., "Using Neural Nets: Diagnostic Expert Nets", AI Expert, Sep. 1990, 43-47.
Caudill, M., "Using Neura Nets: Hybrid Expert Networks", AI Expert, Nov. 1990, 49-54.
Garson, G. D., "Interpreting Neural-Network Connection Weights", AI Expert, Apr. 1991, 47-51.
Davis, G. W., "Sensitivity Analysis in Neural Net Solutions", IEEE Trans. on Syst., Man, and Cybernetics, Sep./Oct. 1989, 1078-1082.
Peng, et al., "Conceptual Approach to the Applicantion of Neural Network for Short-Term Load Forecasting", 1990 IEEE Intl. Symp. on Circuits and Systems, May 1990, 2942-2945.
Karnin, E. D. "A Simple Procedure for Pruning Back-Propagation Trained Neural Networks", IEEE Trans. on Neural Networks, Jun. 1990, 239-242.
Chow, et al., "Robustness Test of an Incipient Fault Detector Artificial Neural Network", IJCNN-91, Jul. 1991, I-73 to I-78.
Xu, et al., "Optimum Frequencies Selection for Radar Target Classification by Neural Network", 1991 IEEE Intl. Joint Conf. on Neural Networks, Nov. 1991, 1236-1241.
Samad, T., "Towards Connectionist Rule-Based Systems", IEEE Intl. Conf. on Neural Networks, Jul. 1988, II-525 to III-532.
Bochereau, et al., "Rule Extraction and Validity Domain on a Multilayer Neural Network", IJCNN, Jun. 1990, I-97 to I-100.
Baba, et al., "Explicit Representation of Knowledge Acquired from Plant Historical Data Using Neural Network", IJCNN, Jun. 1990, III-155 to III-160.
McMillan, et al., "Learning Explicit Rules in a Neural Network", IJCNN, Jul. 1991, II-83 to II-88.
Enbutsu, et al., "Fuzzy Rule Extraction from a Multilayered Neural Network", IJCNN, Jul. 1991, II-461 to II-465.
Kowalczyk, et al., "Discovering Production Rules with Higher Order Neural Networks: a Case Study II", IJCNN, Nov. 1991, 547-553.
Furuta, et al., "A Fuzzy Expert System for Durability Assessment of Bridge Decks", Proc. First Intl. Symp. on Uncertainty Modeling and Analysis, Dec. 1990, 522-527.
Klimasauskas, C. C., "Neural Nets Tell Why", Dr. Dobbs's Journal, Apr. 1991, 16-24 (16, 18, 20, 22, 24).
Cary Judson D.
Downs Robert W.
HNC, Inc.
Radlo Edward J.
Smith Albert C.
LandOfFree
Neural network having expert system functionality does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Neural network having expert system functionality, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neural network having expert system functionality will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-718045