Title :
Genetic storms: investigating the Gulf War Syndrome
Author :
Bhargava, Hemant K. ; Jacobson, David L.
Author_Institution :
Naval Postgraduate Sch., Monterey, CA, USA
Abstract :
Exploratory data analysis problems involving lots of data, but few hypotheses about them, are modeled as search problems over large unstructured spaces. For example, following the 1991 Persian Gulf conflict, medical evaluations of participants-conducted due to reports of a “Gulf War Syndrome”-have produced large amounts of medical data. This data, the basis for our investigation of the syndrome, ranges over more than 150 attributes, making the search problem over the attribute space a hard one. We solve it with a genetic algorithm, intertwined with algorithms that operate on the detailed data. Computational results suggest the system has performed a comprehensive search at low cost. Our findings: no indication yet of a single syndrome or other medical entity, but numerous correlations of exposure/demographic information and associated symptoms/diagnoses exist and merit further medical research
Keywords :
data analysis; genetic algorithms; medical administrative data processing; search problems; Gulf War Syndrome; Persian Gulf conflict; attribute space; comprehensive search; demographic information; exploratory data analysis problems; genetic algorithm; genetic storms; large unstructured spaces; medical data; medical evaluations; medical research; search problem; search problems; symptoms/diagnoses; Contracts; Costs; Data analysis; Demography; Genetic algorithms; Medical diagnostic imaging; Satellites; Search problems; Storms; Testing;
Conference_Titel :
System Sciences, 1997, Proceedings of the Thirtieth Hawaii International Conference on
Conference_Location :
Wailea, HI
Print_ISBN :
0-8186-7743-0
DOI :
10.1109/HICSS.1997.663214