Article
Estimating structure of multivariate systems with genetic algorithms for nonlinear prediction.
Physical review. E, Statistical, nonlinear, and soft matter physics - 1 Dec 2009
Suzuki Tomoya, Ueoka Yuta, Sato Haruki
Abstract excerpt
Although we can often observe time-series data of many elements, these elements do not always interact with each other. This paper proposes a scheme to estimate the interdependency among observed elements only by time-series data, which is useful for selecting essential elements to optimize multivariate prediction model. Because this estimation is a sort of combinatorial optimization problems, we applied the...
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