for an approach using neo4j, check out cadet! (my project) cadet is more just a jruby wrapper around neo4j, but one can use it to interact with neo4j (and thus

for an approach using neo4j, check out cadet! (my project) cadet is more just a jruby wrapper around neo4j, but one can use it to interact with neo4j (and thus come up with recommendations without touching a line of java, or even cypher ) still in progress, and id love any input! http://github.com/karabijavad/cadet http://github.com/karabijavad/cadet http://github.com/karabijavad/congress-graph http://github.com/karabijavad/congress-graph