Title :
Neuro-computing versus linear statistical techniques applied to liver transplant monitoring: a comparative study
Author :
Melvin, David G. ; Niranjan, Mahesan ; Prager, Richard W. ; Trull, Andrew K. ; Hughes, Vikki F.
Author_Institution :
Dept. of Eng., Cambridge Univ., UK
Abstract :
Explores the potential for the application of neurocomputing in on-line monitoring in the liver transplantation domain. It extends the authors´ previously documented work to provide both an assessment of the performance gains achievable by incorporating temporal and dynamical information about the measurements made on a patient as well as presenting a novel computerized clinical decision aid for this domain. A comparison of the performance of linear and nonlinear classification system is made and used to motivate the final selection of the diagnostic inputs.
Keywords :
computerised monitoring; decision support systems; liver; neural nets; patient monitoring; statistical analysis; surgery; computerized clinical decision aid; diagnostic inputs selection; dynamical information; linear classification system; liver transplant monitoring; nonlinear classification system; on-line monitoring; performance gains; temporal information; Application software; Biochemistry; Computerized monitoring; Drugs; Immune system; Liver; Medical treatment; Patient monitoring; Performance analysis; System testing; Biomedical Engineering; Biometry; Computer Simulation; Graft Rejection; Humans; Linear Models; Liver Function Tests; Liver Transplantation; Models, Biological; Neural Networks (Computer);
Journal_Title :
Biomedical Engineering, IEEE Transactions on