Two States Mapping Based Neural Network Model for Decreasing of Prediction Residual Error

The objective of this paper is to design a model of human vital sign prediction for decreasing prediction error by using two states mapping based time series neural network BP (back-propagation) model. Normally, lot of industries has been applying the neural network model by training them in a supervised manner with the error back-propagation algorithm for time series prediction systems. However, it still has a residual error between real value and prediction output. Therefore, we designed two states of neural network model for compensation of residual error which is possible to use in the prevention of sudden death and metabolic syndrome disease such as hypertension disease and obesity. We found that most of simulations cases were satisfied by the two states mapping based time series prediction model compared to normal BP. In particular, small sample size of times series were more accurate than the standard MLP model. We expect that this algorithm can be available to sudden death prevention and monitoring AGENT system in a ubiquitous homecare environment.





References:
[1] Lisboa PJ.,: "A review of evidence of health benefit from artificial neural
networks in medical intervention", Neural Networks. Vol. 15, January
2002 pp. 11-39.
[2] Ali Gholipour, Babak N. Araabl, and Caro Lucas "Predicting Chaotic
Time Series Using Neural and Neurofuzzy Models: A Comparative
Study" Neural Processing Letters DOI 10.1007/s11063-006-9021-x, 24,
2006, pp. 217-239.
[3] Spyros Makridakis and Micheá Le Hibon "Arma Models and the Box &
Jenkins Methodology" Journal of Forecasting Vol. 16, 1997, pp
147-163.
[4] Ashour, Z.: Artificial neural network models for forecasting ozone data,
in Proceedings of The thirty annual conference ISSR, Cairo university,
vol. 30, Part 3. 1995, .pp. 83-96.
[5] Box, G.E.P and G.M Jenkins, "Time series Analysis: Forecasting and
Control, 2nd " ed., Oakland, CA: Holden-Day 1976.
[6] S. Hashem Z. H. Ashour E. F.Abdel Gawad A. Abdel Hakeem "A Novel
approach for Training Neural Networks for Long-Term Prediction"
IEEE Vol. 0-7803-5529-6 , 1999, pp.1594-1599.
[7] Junhong Nie "Nonlinear time-series forecasting: A fuzzy-neural
approach" Neurocomputing v.16 no.1, 1997, pp. 63-76.
[8] Ali Gholipour, Babak N. Araabl, and Caro Lucas "Predicting Chaotic
Time Series Using Neural and Neurofuzzy Models: A Comparative
Study" Neural Processing Letters DOI 10.1007/s11063-006-9021-x, 24,
2006, pp 217-239.
[9] Eiji Watanabe "Time Series Prediction by a Modular Structured Neural
Network" IEEE Vol. 0-7803-4859- 1, 1998, pp. 2501-2506 .
[10] Masumi Ishikawa, Teppei Moriyama, : "Prediction of time series by a
structural learning of neural networks", Fuzzy Sets and Systems, V82 ,
1996, 167-176.
[11] M. B. Priestly, Non-linear and Non-stationary Time Series Analysis,
Academic Press, New York, 1989.
[12] R. A. Jacobs, M. I. Jordan, and A. G. Barto, Task Decomposition through
Competition in a Modular Connectionist Architecture: the What and
Where Vision Tasks, Cognitive Science 15, 1991, pp 219-250.
[13] Richard P. Lippmann,:" An introduction to computing with neural
network", IEEE ASSP magazine, 1987, pp. 4-22.