کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1147401 | 1489751 | 2016 | 15 صفحه PDF | دانلود رایگان |
• We propose a new method for determining optimal Bayesian experimental designs.
• The method utilises only model simulations.
• The method is more efficient than existing methods for small design spaces.
• We apply this method to several stochastic epidemic models.
We present a new method for determining optimal Bayesian experimental designs, which we refer to as ABCdE. ABCdE uses Approximate Bayesian Computation to calculate the utility of possible designs. For problems with a low-dimensional design space, it evaluates the designs’ utility in less computation time compared to existing methods. We apply ABCdE to stochastic epidemic models. Optimal designs evaluated using ABCdE are compared to those evaluated using existing methods for the stochastic death and susceptible–infectious (SI) models. We present the Bayesian optimal experimental designs for the susceptible–infectious–susceptible (SIS) model using ABCdE.
Journal: Journal of Statistical Planning and Inference - Volume 172, May 2016, Pages 1–15