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https://issues.apache.org/jira/browse/MADLIB-1084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16410250#comment-16410250
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Himanshu Pandey commented on MADLIB-1084:
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[~fmcquillan] [~jingyimei] ,
Thanks for your valuable input! So we are keeping it simple for now with the
assumption that user provided nodes will be present in all the groups. If not
then throw an error message.
And as per the comments from [~jingyimei] , we can improve this experience with
special nodes on grouping level as well.
> Graph - Personalized PageRank
> -----------------------------
>
> Key: MADLIB-1084
> URL: https://issues.apache.org/jira/browse/MADLIB-1084
> Project: Apache MADlib
> Issue Type: New Feature
> Components: Module: Graph
> Reporter: Frank McQuillan
> Assignee: Himanshu Pandey
> Priority: Major
> Fix For: v1.14
>
>
> Personalized PageRank which is a variant of regular PageRank.
> Please refer to
> [http://madlib.apache.org/docs/latest/group__grp__pagerank.html] as a
> starting point.
> Reference:
> Neighborhood Formation and Anomaly Detection in Bipartite Graphs
> [http://www.cs.cmu.edu/~deepay/mywww/papers/icdm05.pdf]
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