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Constructing compact and effective graphs for recommender systems via node and edge aggregations.

Sangkeun LeeMinsuk KahngSang-goo Lee
Published in: Expert Syst. Appl. (2015)
Keyphrases
  • recommender systems
  • undirected graph
  • directed graph
  • collaborative filtering
  • graph structure
  • weighted graph
  • edge information
  • edge detection
  • structured data
  • graph matching
  • edge weights
  • graph kernels
  • user profiling