Eshwar S R created SPARK-27295:
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Summary: Provision to provide initial values for each source node
in personalised page rank - Graphx
Key: SPARK-27295
URL: https://issues.apache.org/jira/browse/SPARK-27295
Project: Spark
Issue Type: Improvement
Components: GraphX
Affects Versions: 2.4.0
Reporter: Eshwar S R
The present implementation of parallel personalized page rank algorithm takes
only node ids as the starting nodes for algorithm. And then it assigns initial
value of 1.0 to all those source nodes.
But the user might also be interested in specifying the initial values for each
node.
I have done the required very small modification to the existing code to
achieve this. I thought it might help lot more people if I share it here, hence
raising a PR for the same.
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