R. Sarno et al., A COMPARISON OF VECTORIZABLE DISCRETE SAMPLING METHODS IN MONTE-CARLOAPPLICATIONS, International journal of high speed computing, 8(3), 1996, pp. 295-305
Citations number
12
Categorie Soggetti
Computer Sciences","Computer Science Theory & Methods
The performance of various vectorizable discrete random-sampling metho
ds, along with the commonly used inverse sampling method, is assessed
on a vector machine. Monte Carlo applications involving, one-dimension
al, two-dimensional and multi-dimensional probability tables are used
in the investigation. Various forms of the weighted sampling method an
d methods that transform the original probability table are examined.
It is found that some form of weighted sampling is efficient, when the
original probability distribution is not far from uniform or can be a
pproximated analytically. Table transformation methods, though requiri
ng additional memory storage, are best suited in applications where mu
ltidimensional tables are involved.