I created a JIRA on this https://issues.apache.org/jira/browse/MADLIB-1031
On Thu, Oct 27, 2016 at 3:00 PM, Frank McQuillan <fmcquil...@pivotal.io> wrote: > Here is a comment from a MADlib user that I recently heard: > > “No apparent way to set an upper bound for itemset size in assoc_rules > function. This results in it running forever with larger data sets. In the > R "arules" package, you can set a max itemset size so that it doesn't look > for unnecessarily large associations.” > https://cran.r-project.org/web/packages/arules/arules.pdf > > Does a single optional parameter make sense to add to > http://madlib.incubator.apache.org/docs/latest/group__ > grp__assoc__rules.html > similar to the maxlen parameter in “arules” ? > > Any other considerations here or improvements to make the this algorithm > at the same time? minlen? > > Thanks, > Frank > > > > > >
