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Solving RecSys Challenge 2015 by Linear Models, Gradient Boosted Trees and Metric Optimization.

Róbert PálovicsPeter SzalaiLevente KocsisAdrienn SzabóErzsébet FrigóJúlia PapZsófia K. NyikesAndrás A. Benczúr
Published in: RecSys Challenge (2015)
Keyphrases
  • linear models
  • regression trees
  • linear model
  • variable selection
  • linear regression
  • gaussian processes
  • decision trees
  • edge detection
  • statistical model