A global selection procedure for polynomial interpolators
UNSPECIFIED. (2003) A global selection procedure for polynomial interpolators. TECHNOMETRICS, 45 (3). pp. 246-255. ISSN 0040-1706Full text not available from this repository.
Official URL: http://dx.doi.org/10.1198/004107003000000069
The drive for efficient methods of testing design ideas and prototypes, particularly in engineering, has led to a rapid increase in the field of numerical simulation methods using computers, such as finite-element analysis. This increase in popularity has fueled the need for empirical models that interpolate data collected from these simulations. We propose a selection algorithm to efficiently explore an appropriate class of polynomial interpolators, The storage of polynomial models is made efficient and effective thanks to a special coding. Finally, the last stage of the algorithm returns a model that is no longer an interpolator but, having a smaller number of terms, is simpler and easier to handle and understand, In this way, a trade-off between accuracy and simplicity of the model is attained.
|Item Type:||Journal Article|
|Subjects:||Q Science > QA Mathematics|
|Journal or Publication Title:||TECHNOMETRICS|
|Publisher:||AMER STATISTICAL ASSOC|
|Official Date:||August 2003|
|Number of Pages:||10|
|Page Range:||pp. 246-255|
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