Another option is to change the Double arrays to Floats. I tried this on one of the Recommenders (can't remember which one) and the speed and result value were exactly the same.
On Fri, Nov 19, 2010 at 1:46 PM, Ted Dunning <[email protected]> wrote: > If you are running that close to full, then running more than one > recommender might be a preferable solution. You can take one off-line, > update it, bring it back, update the other. This decreases redundancy for a > small period, but that is usually an acceptable risk. > > On Fri, Nov 19, 2010 at 1:44 PM, Sebastian Schelter <[email protected]> wrote: > >> Good thing to talk about that issue, it's really not an ideal situation >> to have FileDataModel need double memory at refresh time as it >> effectively cuts in a half the amount of preferences that can be loaded >> into per memory per machine. >> > -- Lance Norskog [email protected]
