bias	kernels
constant	kernels
cosine	kernels
expo	kernels
gp	gp
greta.gp	greta.gp
iid	kernels
kernels	kernels
linear	kernels
mat12	kernels
mat32	kernels
mat52	kernels
periodic	kernels
polynomial	kernels
project	gp
rational_quadratic	kernels
rbf	kernels
white	kernels
