The influence of herd mentality on rating bias and popularity bias: a bi-process debiasing recommendation model based on matrix factorization

HIGHLIGHTS

  • who: Xinjie Su and colleagues from the School of Management, Harbin University of Commerce, Harbin, China have published the paper: The Influence of Herd Mentality on Rating Bias and Popularity Bias: A Bi-Process Debiasing Recommendation Model Based on Matrix Factorization, in the Journal: (JOURNAL)
  • what: To reduce the impact of and in recommender system and make the recommender system reach balance between recommendation utility and debias effect at the same time the authors propose recommendation model based on matrix factorization. To verify the performance of the model the experimental results on real datasets show . . .

     

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