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LDA模型和列表排序混合的协同过滤推荐算法 (Collaborative Filtering Recommendation Algorithm Mixing LDA Model and List-wise Model).

Han WangHongbin Xia
Published in: 计算机科学 (2019)
Keyphrases
  • topic models
  • lda model
  • latent dirichlet allocation
  • generative model
  • gibbs sampling
  • probabilistic model
  • probability distribution
  • data mining
  • face recognition
  • feature extraction