Kaggle 机器学习竞赛冠军及优胜者的源代码汇总

http://dataunion.org/14892.html

Kaggle比赛源代码和讨论的收集整理。

Algorithmic Trading Challenge40

• Solution thread30.

Allstate Purchase Prediction Challenge7

• Rank 2 solution code33 by Alessandro Mariani.
• Rank 10 solution code6 by B1aine.
• Rank 36 solution cod2e by Hiroyuki.
• Rank 159 solution code1 by MrCanard.
• Solution thread2.

Amazon.com – Employee Access Challenge10

• Rank 1 solution code40 by Paul Duan and Benjamin Solecki team.
• Rank 1 solution Q&A5 by Paul Duan.
• Rank 2 solution code1 by Owen Zhang.
• Rank 3 solution code3 by Dmitry & Leustagos.
• Rank 289 solution code by Foxtrot with original blog post here.
• Solution thread.

AMS 2013-2014 Solar Energy Prediction Contest2

• Rank 1 solution code5 and description4 by Leustagos team.
• Rank 2 solution code1 and description by Toulouse.
• Rank 3 solution code1 and description by Owen Zhang.
• Rank 4 solution escription by Peter Prettenhofer.
• Rank 5 solution description by Domcastro.
• Rank 58 solution code and description by Davit.
• Solution thread here.
• Ridge Regression starter code with MAE about 2.2M by Alec Radford, original thread here.
• Improved starter code by Foxtrot.
• Baseline code with MAE about 2.6M using Catmull-Rom Spline interpolation, also available in Rhereand here.

Belkin Energy Disaggregation Competition1

• Solution thread.

Challenges in Representation Learning: Facial Expression Recognition Challenge4

• Rank 1 solution code7 and description3 by Charlie Tang.
• Rank 3 solution description4 by Maxim Milakov.
• Solution thread.

Challenges in Representation Learning: The Black Box Learning Challenge1

• Rank 1 solution description1 by David Thaler.
• Rank 2 solution code and description by sayit.

Challenges in Representation Learning: Multi-modal Learning3

• Rank 1 solution3 by MMDL.
• Solution thread2.

Detecting Insults in Social Commentary

• Rank 1 solution description4 and code1 by Vivek Sharma.
• Rank 2 solution1 by tuzzeg.
• Rank 3 solution description Andrei Olariu.
• Rank 4 solution by Chris Brew.
• Rank 5 solution description by Yasser Tabandeh.
• Rank 6 solution by Andreas Mueller, code available here.
• Rank 8 solution description1 by Steve Poulson.
• Solution thread.

EMI Music Data Science Hackathon

• Rank 4 solution description2 by Steffen Rindle.
• Rank 18 solution code and description1 by Vlad Gusev.
• Rank 34 solution code and description by zenog.
• Solution thread.

Galaxy Zoo – The Galaxy Challenge

• Rank 1 solution code3 and description1 by Sander Dieleman.
• Rank 2 solution code and description by Maxim Milakov.
• Rank 3 solution code and description by tund.
• Rank 5 solution code and description by Julian de Wit.
• Rank 9 solution code and description by Soumith Chintala.
• Rank 13 solution code and description by Xiaoxiang Zhang.
• Rank 28 solution code and description by utdiscant.
• Rank 38 solution code and description by sugi.
• Rank 57 solution code and description1 by hxu.
• Rank 58 solution code and description by yr.
• Solution thread.

Global Energy Forecasting Competition 2012 – Wind Forecasting

• Rank 1 solution by Leustagos.
• Solution thread here2.

KDD Cup 2013 – Author-Paper Identification Challenge (Track 1)2

• Rank 1 solution with code and description4 by Team Algorithm, Github link to code here1.

KDD Cup 2013 – Author Disambiguation Challenge (Track 2)1

• Rank 1 solution with code and description5 by Team Algorithm, Github link to code here1.
• Rank 2 solution1 by SmallData Team.
• Rank 3 solution1 by hustmonk.
• Rank 4 solution1 by Ben S.
• Solution thread1.

Large Scale Hierarchical Text Classification4

• Rank 1 solution code and description9 by anttip.
• Rank 3 solution code2 and description2 by nagadomi.
• Solution thread one3.
• Solution thread two2.

Loan Default Prediction – Imperial College London1

• Rank 2 solution1 and description2 by HelloWorld.
• Rank 12 solution1 and description1 by David McGarry.
• Solution thread1.

Merck Molecular Activity Challenge1

• Ideas sharing discussion thread.
• Preprocessing techniques discussion thread.

MLSP 2013 Bird Classification Challenge

• Rank 1 solution code4 and description by beluga.
• Rank 2 solution code1 and description by Herbal Candy (W and thomeou).
• Rank 3 solution description by Anil Thomas.
• Rank 4 solution description by Maxim Milakov.
• Solution thread.

Observing the Dark World

• Rank 2 solution1 by Iain Murray, code available here.

PAKDD 2014 – ASUS Malfunctional Components Prediction

• Yet another solution thread1.
• Solution thread2.

Personalize Expedia Hotel Searches – ICDM 2013

• Presentation paper/slides1 for ICDM 2013.
• Solution thread1.

Predicting a Biological Response1

• Rank 6 solution by Shea Parkes & Neil Schneider team.
• Rank 17 solution of Ensemble of RandomForests, GradientBoostingTrees and ExtraTreesRegressorby Emanuele Olivetti.
• Another solution code by Oblique Random Forest (oRF) by Shea Parkes & Neil Schneider team.
• The code of my best submission thread. Talks about Multi-core training Oblique Random Forests, and Stacking.
• Question about the process of ensemble learning thread. Talks about applying ensembles in practice, and how can problems arise and how to deal with them.

Predicting Closed Questions on Stack Overflow

• Rank 10 solution by Marco Lui.
• Rank 33 solution by Foxtrot.

See Click Predict Fix2

• Solution thread1.

See Click Predict Fix – Hackathon1

• Solution thread.

StumbleUpon Evergreen Classification Challenge

• Benchmark beater 1.
• Benchmark beater 2.
• Benchmark beater 3.
• Solution thread.
• My own solution, which is a good example of what is overfitting. (Public rank: 57, Private rank: 291)

[The Analytics Edge (15.071x)](The%20Analytics Edge (15.071x))

• Rank 17 solution code and description by Foxtrot.
• Solution thread.

The Marinexplore and Cornell University Whale Detection Challenge

• Rank 1 solution by Nick Kridler.
• Rank 7 solution by Gilles Louppe and Peter Prettenhofer team.
• Rank 8 solution by Sander Dieleman.
• Rank 56 solution by Sudeep Juvekar.
• Solution discussion thread.
• Mean spectogram thread.
• Official interview from the Marinexplorer and Cornell at Kaggle.

Walmart Recruiting – Store Sales Forecasting1

• Rank 1 solution code7 and description1 by David Thaler.
• Rank 2 solution description1 by sriok.
• Rank 3 solution code and description1 by James King.
• Rank 5 solution description by ACS69.
• Rank 6 solution description by T. Henry.
• Rank 8 solution description by BreakfastPirate.
• Rank 9 solution description by Neil Summers.
• Rank 10 solution description by Gilberto Titericz Junior.
• Rank 11 solution description by citynight.
• Rank 16 solution code and description by yr.
• Rank 29 solution code and description by Mike Kim.
• Rank 30 solution description by dkay.
• Solution thread.

Thank you Foxtrot, James Petterson, Ben S for providing some of the links and solutions above.