Lambda architecture recommendation system algorithm (a): Model-Based Collaborative Filtering Algorithm What kind?

Model-Based Collaborative Filtering Algorithm

With the gradual development of machine learning and improvement recommendation systems are also increasingly using the idea of ​​machine learning to make recommendations. The machine learning applications to the recommended system program is really too numerous to mention. The following algorithm for Model-Based CF to make a general classification:

  • Based classification algorithms, regression algorithms, clustering algorithm
  • Based on the recommended matrix decomposition
  • Based on neural network algorithm
  • Figure algorithm based on model

Next, we focus on learning more of the following applications:

  • Recommended regression model based on collaborative filtering
  • Collaborative filtering recommendation based on matrix decomposition
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Origin blog.csdn.net/qq_35456045/article/details/104732445
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