which kernel is used for gaussian process? what is gaussian process kernel why use kernel in gaussian gp what is the kernel for gaussian process why select kernel for gaussian process what is kernel for gp why select kernel for gaussian process what is the kernel function of gaussian process what is the kernel for gp what is the kernel function in gp which kernel does an gaussian process use define kernel in gaussian process which kernel is best for gaussian what is the purpose of the kernel gp kernels what is the function of kernel in gp what is kernel for gaussian process what is gp kernel define kernel which function is used to select kernel in gaussian