Course recap

Construindo mecanismos de recomendação com PySpark

Jamen Long

Data Scientist at Nike

Course summary

Three types of data
  • Explicit Ratings
  • Implicit Ratings using user behavior counts
  • Implicit Ratings using binary user behavior
Construindo mecanismos de recomendação com PySpark

Things to bear in mind

  • The more data the better
Construindo mecanismos de recomendação com PySpark

Things to bear in mind (cont.)

  • The more data the better
  • The best model evaluation is whether actual users take your recommendations
Construindo mecanismos de recomendação com PySpark

Resources

Construindo mecanismos de recomendação com PySpark

Let's practice!

Construindo mecanismos de recomendação com PySpark

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