Unfortunately that Mersenne Twister implementation ignores setSeed(int). It should either implement it or throw UnsupportedBlahBlahException.
On 4/26/11, Ted Dunning <[email protected]> wrote: > Use RandomUtils.getRandom() > > Override MahoutTestCase in test cases so that you get a deterministically > seeded test generator. > > RandomUtils.getRandom() returns a well-seeded Mersenne Twister for > production use. > > On Tue, Apr 26, 2011 at 2:16 PM, Jeff Eastman <[email protected]> wrote: > >> It's used in o.a.m.math.function.Functions.random() >> >> -----Original Message----- >> From: Jeff Eastman [mailto:[email protected]] >> Sent: Tuesday, April 26, 2011 2:14 PM >> To: [email protected] >> Subject: RE: Question on Random number generators >> >> There's a MersenneTwister implementation in o.a.m.math.jet.random.engine >> >> -----Original Message----- >> From: Ted Dunning [mailto:[email protected]] >> Sent: Tuesday, April 26, 2011 2:10 PM >> To: [email protected] >> Subject: Re: Question on Random number generators >> >> Yes. Let me find it. I thought that RandomUtils would have used that. >> >> On Tue, Apr 26, 2011 at 12:09 PM, Jake Mannix <[email protected]> >> wrote: >> >> > We have a mersenne twister in here somewhere, don't we Ted? >> > >> > -- Lance Norskog [email protected]
