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Title: A heterogeneous graph-based recommendation simulator

Heterogeneous graph-based recommendation frameworks have flexibility in that they can incorporate various recommendation algorithms and various kinds of information to produce better results. In this demonstration, we present a heterogeneous graph-based recommendation simulator which enables participants to experience the flexibility of a heterogeneous graph-based recommendation method. With our system, participants can simulate various recommendation semantics by expressing the semantics via meaningful paths like User Movie User Movie. The simulator then returns the recommendation results on the fly based on the user-customized semantics using a fast Monte Carlo algorithm.
Authors:
 [1] ;  [1] ;  [2] ;  [1]
  1. Seoul National University
  2. ORNL
Publication Date:
OSTI Identifier:
1157174
DOE Contract Number:
DE-AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: Proceedings of the 7th ACM conference on Recommender systems (RecSys 2013), Hongkong, China, 20131012, 20131016
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
Work for Others (WFO)
Country of Publication:
United States
Language:
English