On 18.10.2011 11:10, Sean Owen wrote: > 0.6 is not released. I think you will find it just as stable (or > unstable :) ) as 0.5. I would not be afraid to put it in production, > with the usual care and testing you'd normally do.
I would definitely recommend using 0.6 in your context. > > 2011/10/18 WangRamon <[email protected]>: >> >> >> >> >> >> Hi Sebastian >> >> Thanks for your quick reply. >> >> As far as i know latest Mahout release is: Mahout 0.5. Mahout 0.6 is still >> under development, please correct me if i were wrong, so i'm not sure can i >> use Mahout 0.6 in a product environment? We plan to run Mahout recommend Job >> on a 30+ nodes environment. >> >> I'm doing benchmark test right now, so I'm using a test data, every user >> will recommend about 60~120 items, so I think the data file should be fine >> now. I cannot find the two parameters listed in your mail >> "maxPrefsPerUserInItemSimilarity " and "maxPrefsPerUser", are these two for >> Mahout 0.6. I see you mentioned to use ItemSimilarityJob, this job is not >> included in class "org.apache.mahout.cf.taste.hadoop.item.RecommenderJob", >> instead, RecommenderJob use RowSimilarityJob, so what's difference between >> ItemSimilarityJob and RowSimilarityJob? How do i use ItemSimilarityJob? >> ThanksRamon >>
