Kaggle Paris Meetup

Hacking the Otto Group Challenge !

at La Paillasse

5 may 2015

Agenda

  • Challenge presentation
  • Walk through the forums
  • Tour de table
  • Work by thematic sub group
  • Resto (Food & Drink to order)
  • Group shifting or continue
  • Feedback
  • Next session proposal(s)

 

 

Challenge Presentation

Walk through the forum  (1/2)

   with 2 hidden layers

0.443 with 3 hidden layers  + 3 dropout layers + Bagging (3 runs)

Non exhaustive reading of performance / results claimed by some competitors

Walk through the forum (2/2)

Naive Bayes, ZeroR ?

Ensemble approach :

"get  0.43702 with nolearn/lasagne and 0.43447 using extreme gradient boosting in Graphlab. Blending these 2 methods allowed me to get 0.42815"

Non exhaustive reading of performance / results claimed by some competitors

KaggleParisMeetup-20150505

By bruno16

KaggleParisMeetup-20150505

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