Linkletter et al. (2006) Decreasing Coefficients
This function is used for input variable screening, because only eight of its input variables have a non-zero effect on the response, and their coefficients are decreasing with i, for i = 1, …, 10. A small error term
ε ~ N(0, 0.052) is added.
Input Domain:This function is evaluated on the scaled input domain xi ∈ [0, 1], for all i = 1, …, 10.
Linkletter, C., Bingham, D., Hengartner, N., Higdon, D., & Kenny, Q. Y. (2006). Variable selection for Gaussian process models in computer experiments. Technometrics, 48(4).
For questions or comments, please email Derek Bingham at: email@example.com.