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nhsr's Introduction

NHSR

  1. ALS-WR 为基于矩阵分解的推荐算法,其优化算法为使用交替最小二乘法

  2. SGD-WR 为基于矩阵分解的推荐算法,其优化算法为使用SGD随机梯度下降法

  3. WNMF 为基于非负矩阵分解的推荐算法,其优化算法为使用乘法非负更新原则

  4. HSRx2main 为基于深度矩阵分解的推荐算法,其优化算法为使用乘法非负更新原则

参考文献

  1. Large-scale Parallel Collaborative Filtering for the Netflix Prize
  2. Learning from Incomplete Ratings Using Non-negative Matrix Factorization
  3. Exploring Implicit Hierarchical Structures for Recommender System

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