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A new multi-level trust management framework (MLTM) for solving the invalidity and sparse problems of user feedback ratings in cloud environments.

Golnaz Aghaee GhazviniMehran MohsenzadehRamin NasiriAmir Masoud Rahmani
Published in: J. Supercomput. (2021)
Keyphrases
  • user feedback
  • user interaction
  • implicit feedback
  • user preferences
  • explicit feedback
  • e learning
  • relevance feedback
  • learning to rank
  • user actions
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