t prior for the given model).          This expectation  <a href="p(x|y)">p(x|y)</a>  should be taken w.r.t. all future          datasets {A,y} as well as different noise settings, etc.</p><p>METHOD:  create a Monte Carlo ensemble of test cases according to the model,          map out all posterior modes in each case (by exhaustive enumeration)          and form a (weighted) histogram of all such posterior modes.          Since {x_i} are deemed exchangeable the elements of x can be pooled          to give a