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twitter / GraphJet

GraphJet is a real-time graph processing library.
Apache License 2.0
713 stars 111 forks source link

Change graph type for user recommendations. Also bug fix in user rec #51

Closed guimingTang closed 7 years ago

guimingTang commented 7 years ago
  1. Changed the type of graph used by user recommendation to LeftLeftIndexedPowerLawMultiSegmentBipartiteGraph, whereas originally it uses NodeMetadata which serves little purpose.
  2. Added a new parameter to user recommendation function all (maxNumSocialProof) to limit the number of social proofs returned for each user recommendation.
  3. Fixed a bug in user recommendation where social proofs get accidentally trimmed to a maximum of 3 per recommendation.