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neo4j-contrib / neo4j-mazerunner

Mazerunner extends a Neo4j graph database to run scheduled big data graph compute algorithms at scale with HDFS and Apache Spark.
Apache License 2.0
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Running analysis on all relationships #41

Open halflings opened 9 years ago

halflings commented 9 years ago

I think there should be an option (a '*' wildcard?) to run an analysis on all relationships in the graph. It's pretty common to work with a graph with heterogeneous relationships that should all contribute to the pagerank (for example), and it's a bit hard to build "duplicate edges" on the fly when you have millions of nodes.

Is this something you'd consider integrating?

kbastani commented 9 years ago

Hi @halflings, thanks for the issue. This is a great idea and it will be relatively simple to implement. I'm on it.

halflings commented 9 years ago

Thanks @kbastani !

Making it possible to run the analysis on a set of edges (in case not all of them are relevant) could also be useful. (something like mazerunner/analysis/pagerank/FOLLOWS|LIKES|RETWEETS)

rotten commented 8 years ago

Something like the Inclusion Policies in Graphaware's neo4j framework would be even better. https://github.com/graphaware/neo4j-framework/tree/master/common#inclusion-policies