Incorporating social networks and user opinions for collaborative recommendation: local trust network based method

@inproceedings{Liu2010IncorporatingSN,
  title={Incorporating social networks and user opinions for collaborative recommendation: local trust network based method},
  author={Bin Liu and Zheng Yuan},
  booktitle={CAMRa '10},
  year={2010}
}
The sparse nature of historical rating profile hinders reliable similarity metrics between users, leading to poor recommendation performance. The availability of user social networks and user opinions can be incorporated to improve prediction accuracy. One of the key points is how to make the multiple sources of information consistent for the purpose of recommendation. In this paper, we proposed Local Trust Network (LTN) based recommendation method in the setting of movie recommendation, that… CONTINUE READING
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