Construction of Improved Branching Latin Hypercube Designs
نویسندگان
چکیده
منابع مشابه
Construction of Nested Orthogonal Latin Hypercube Designs
Nested Latin hypercube designs (LHDs) are proposed for conducting multiple computer experiments with different levels of accuracy. Orthogonality is shown to be an important feature. Little is known about the construction of nested orthogonal LHDs. We present methods to construct them with two or more layers, making use of orthogonal designs. The constructed designs possess the property that the...
متن کاملNested Latin hypercube designs
We propose an approach to constructing nested Latin hypercube designs. Such designs are useful for conducting multiple computer experiments with different levels of accuracy. A nested Latin hypercube design with two layers is defined to be a special Latin hypercube design that contains a smaller Latin hypercube design as a subset. Our method is easy to implement and can accommodate any number o...
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متن کاملAlgorithmic construction of optimal symmetric Latin hypercube designs
We propose symmetric Latin hypercubes for designs of computer exepriment. The goal is to ooer a compromise between computing eeort and design opti-mality. The proposed class of designs has some advantages over the regular Latin hypercube design with respect to criteria such as entropy and the minimum intersite distance. An exchange algorithm is proposed for constructing optimal symmetric Latin ...
متن کاملA construction method for orthogonal Latin hypercube designs
The Latin hypercube design is a popular choice of experimental design when computer simulation is used to study a physical process. These designs guarantee uniform samples for the marginal distribution of each single input. A number of methods have been proposed for extending the uniform sampling to higher dimensions. We show how to construct Latin hypercube designs in which all main effects ar...
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ژورنال
عنوان ژورنال: Acta Mathematica Scientia
سال: 2021
ISSN: 0252-9602,1572-9087
DOI: 10.1007/s10473-021-0401-0