Tutorials

See tutorials here: https://github.com/MobileTeleSystems/RecTools/tree/main/examples

• Simple example of building recommendations with RecTools
  • Load data
  • Build model
  • Check recommendations
• Example of model selection using cross-validation with RecTools
  • Load data
  • Split interactions for CV
  • Train models
• Examples of calculating different metrics with RecTools
  • Load data
  • Build model
  • Calculate metrics
    • Metrics initialization
      • Simple metrics
      • Metric with simple additional parameter
      • Metric with complex additional parameter
  • Single metric calculation
  • Multiple metrics calculation
• Examples of using explicit features in implicit.ALS model with RecTools
  • Load data
  • Split by train / test and build model without features
  • Prepare features
    • User features
    • Item features
      • Genre
      • Year
      • Combine
  • Build model with features
    • Attempt to use all features
    • Attempt to use only item features
    • Attempt to use only user features
    • Attempt to use only user features with increased features weight
  • Advanced features usage
    • Sparse features
    • Dense features
    • Building dataset with manually created features