Details
-
Improvement
-
Status: Closed
-
Major
-
Resolution: Later
-
3.0.2-incubating
-
None
-
None
Description
This is a VertexProgram and a MapReduce job.
. VertexProgram: for user stated property, send property value message to outgoing neighbors. Neighbors save their property value along with the property value of their neighbor in a List<Pair<Object,Object>>.
. MapReduce: do a SpearmanRank, Pearson, or Kendall Tau correlation on the concatenated List<Pair<Object,Object>> from the VertexProgram – emit a single Double (the correlation) in the generateFinalResult().