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Is there any page rank library launched on Github? Can exgooglers make such libraries and raise themsleves to open source fame?
by gingabriska 7y ago
Is there any page rank library launched on Github? Can exgooglers make such libraries and raise themsleves to open source fame?
- wodenokoto 7y agoThere are plenty of implementations and how-to’s Out there already. If I remember correctly it is basically a way to calculate a random walk through a network without having to do the walk.
- visarga 7y agoIt's been done many times, and it's easy to implement for small graphs. Example: https://networkx.github.io/documentation/networkx-1.10/reference/generated/networkx.algorithms.link_analysis.pagerank_alg.pagerank.html https://networkx.github.io/documentation/networkx-1.10/refer...
- bhl 7y agoAs mentioned, the difficulty with PageRank isn’t the implementation, but scaling it to billions of webpages. Doing so would require either extensive knowledge of systems or approximation methods.
- dvirsky 7y agoApache Spark has had an implementation of it for a few years as part of its batteries included. https://spark.apache.org/docs/1.6.1/api/java/org/apache/spark/graphx/lib/PageRank.html https://spark.apache.org/docs/1.6.1/api/java/org/apache/spar...