Internal representation in neural networks used for classification of patient anaesthetic states and dosage

Computer Methods and Programs in Biomedicine

Volumn 59, Issue 2, 1999, Pages 75-89

  Vefghi, L ^a   Linkens, D A ^a  

^a Dept Automat Contr Syst Eng U ^*  (United Kingdom)

Author keywords

Anaesthesia; Cluster analysis; Discriminant analysis; Network internal representations; Neural networks; Pattern classification

Indexed keywords

ANESTHESIOLOGY; DRUG DOSAGE; LEARNING SYSTEMS; NEURAL NETWORKS; OPTIMIZATION; PATTERN RECOGNITION;

CLUSTER ANALYSIS; DISCRIMINANT ANALYSIS;

MEDICAL COMPUTING;

ANESTHESIA LEVEL; ARTICLE; ARTIFICIAL NEURAL NETWORK; CLUSTER ANALYSIS; DISCRIMINANT ANALYSIS; DOSE CALCULATION; EVALUATION; INFORMATION PROCESSING; PATIENT CODING; PRODUCTIVITY; VALIDATION PROCESS;

ANESTHESIA; ANESTHETICS; DOSE-RESPONSE RELATIONSHIP, DRUG; FEMALE; HUMANS; MALE; NEURAL NETWORKS (COMPUTER);

EID: 0032931335     PISSN: 01692607     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-2607(98)00027-3     Document Type: Article

References (19)

1. Adams A.P., Cashman J.N. Anaesthesia, Analgesia and Intensive Care. 1991;Edward Arnold, London.
2. D.A. Linkens, Adaptive and intelligent control in anaesthesia, IEEE Control Syst. (1992) 6-11.
3. Vickers M.D., Schnieden H. Drugs in Anaesthesia Practice. 1984;Butterworth, Sevenoaks, Guilford, UK.
4. Linkens D.A., Greenhow S.G., Asbury A.J. An expert system for the control of depth of anaesthesia. Biomed. Meas. Infor. Contr. 1:1986;223-228.
5. D.A. Linkens, S.G. Greenhow, A.J. Asbury, Clinical trials with the anaesthetic expert advisor RESAC, Expert Systems in Medicine, Sixth Annual Meeting, London, 1990, pp. 11-18.
6. G.E. Hinton, J.L. McClelland, D.E. Rumelhart, Distributed representations, in: D.E. Rumelhart, J.L. McClelland, the PDP Research Group, Parallel Distributed Processing: Explorations in the Microstructure of Cognition 1 Foundations, MIT Press, Cambridge, MA, 1986, pp. 77-109.
7. Hinton G.E., Sejnowski T. Learning and relearning, in Boltzman Machines. Rumelhart D.E., McClelland J.L. Parallel Distributed Processing: Explorations in the Microstructure of Cognition 1 Foundations. 1986;282-317 MIT Press, Cambridge, MA.
8. Kohonen T. Self-Organisation and Associative Memory. 1988;Springer-Verlag, Berlin.
9. Rumelhart D.E., Hinton G.E., Williams R.J. Learning internal representations by error propagation. Rumelhart D.E., McClelland J.L. Parallel Distributed Processing: Explorations in the Microstructure of Cognition 1 Foundations. 1986;318-362 MIT Press, Cambridge, MA.
10. Rumelhart D.E., Hinton G.E., Williams R.J. Learning representations by backpropagating errors. Nature. 323:1986;533-536.
11. J.A. Anderson, A. Pellionisz, E. Rosenfeld (eds.), Neurocomputing 2, Directions for Research, MIT Press, Cambridge, MA, 1990, pp. xvi.
12. Vefghi L., Linkens D.A. Dynamic monitoring and control of patient anaesthetic and dose levels: time-delay, moving-average neural networks, and principal components analysis. Comput Methods Programs Biomed. 59:1999;91-106.
13. L. Vefghi, D.A. Linkens, Learning and representation in neural models, in: Proceedings of the ISRF-IEE International Conference on Intelligent and Cognitive Systems, Tehran, 1996, pp. 227-230.
14. D.A. Linkens, L. Vefghi, Processing strategy of neural networks distinguishing patient anaesthetic state, in: Proceedings of the Fifth European Congress on Intelligent Techniques and Soft Computing EUFIT'97, Germany.
15. Everitt B.S. Cluster Analysis. 1993;Edward Arnold, London.
16. Gorman P.R., Sejnowski T. Analysis of hidden units in a layered network trained to classify sonar targets. Neural Netw. 1:1988;75-89.
17. Hand D.J. Discrimination and Classification. 1981;Wiley, New York.
18. Webb A.R., Lowe D. The optimised internal representation of multilayer classifier networks performs non-linear discriminant analysis. Neural Netw. 3:1990;367-375.
19. L. Vefghi, Expert neural network systems in clinical anaesthesia, Departmental report, Department of Automatic Control and Systems Engineering, The University of Sheffield, 1995.