Title :
Improved Strabotomy Surgical Decision Model with Experts Neural Networks
Author :
Yan, Lanfeng ; Liu, Qing ; Yang, Jun ; Zhang, Xuemei ; Fang, Weinian
Author_Institution :
People´´s Hosp. of Gansu Province, Lanzhou, China
Abstract :
The ensemble method called Mixture of Experts, based on the Divide-and-Conquer principle was proposed to model a new Strabotomy Surgical Decision system, in which an extra gating component is used to compute weights dynamically according to the inputs. The aim is to develop a new operation quantity planning decision model (OQPDM) to predict the corrective quantity of lateral and medial rectus in strabotomy to instruct practice. The corrective rate of strabotomy from OQPDM (98.4%) is better than past experience (81.6%) and shows effective prediction. improved OQPDM can offer robustness for potential application in other clinical decision support system, which can develop a system for minisized instrument of eye checking and operation planning.
Keywords :
decision support systems; medical expert systems; neural nets; surgery; clinical decision support system; corrective quantity; divide-and-conquer principle; experts neural network; eye checking; lateral rectus; medial rectus; mixture of experts; operation planning; operation quantity planning decision model; strabotomy surgical decision model; Artificial neural networks; Computer networks; Databases; Hospitals; Instruments; Medical diagnostic imaging; Neural networks; Predictive models; Robustness; Surgery;
Conference_Titel :
Biomedical Engineering and Computer Science (ICBECS), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5315-3
DOI :
10.1109/ICBECS.2010.5462476