Categories
- Advertising (1)
- Artificial Intelligence (AI) (13)
- Classification (3)
- Clustering (1)
- Coding / Programming (8)
- Cryptography (1)
- Data Mining (22)
- Economy / Investing (1)
- ewrt linux (2)
- Fixing Stuff (8)
- Machine Learning (32)
- Math (2)
- Politics (3)
- Predictive Modeling (5)
- Psychology (3)
- Ramblings (26)
- Random (9)
- Security (16)
- Society (13)
- Sociology (4)
- spam (3)
- Statistics (20)
Latest Postings
- January 28, 2012 4:56 pm: Will 2012 be the year of Big Data?
- August 14, 2011 10:41 pm: UK plans to exempt data mining from copyright laws
- June 21, 2011 3:26 am: Risk Assessment of Rare Events in adversarial Scenarios
- March 26, 2011 7:57 pm: How Kinect body tracking works and how Machine Learning helped
- March 1, 2011 11:58 am: European Court of Justice ruling (indirectly) on what cannot be used in Insurance Risk Models
- December 11, 2010 8:35 pm: Mining of Massive Datasets
- December 4, 2010 2:28 pm: Ideas on communicating risks and probabilities to the general public
- October 17, 2010 5:48 pm: Birthday Paradox
- August 5, 2010 1:06 am: Elo Scores and Rating Contestants
- July 11, 2010 8:56 pm: GraphLab & Parallel Machine Learning
Links
Blogroll
Uncategorized
Useful Links
Archives
- January 2012
- August 2011
- June 2011
- March 2011
- December 2010
- October 2010
- August 2010
- July 2010
- June 2010
- February 2010
- January 2010
- November 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009
- February 2009
- January 2009
- December 2008
- November 2008
- October 2008
- September 2008
- August 2008
- July 2008
- June 2008
- May 2008
- April 2008
- March 2008
- February 2008
- January 2008
- December 2007
- November 2007
- October 2007
- September 2007
- August 2007
- July 2007
- June 2007
- May 2007
- April 2007
- March 2007
- February 2007
- January 2007
- December 2006
- November 2006
- October 2006
- September 2006
- August 2006
Elo Scores and Rating Contestants
Kaggle has a new and interesting competition on building a chess rating algorithm that performs better than the official Elo rating system currently in use. Entrants build their own rating systems based on the results of more than 65,000 historical chess games and then test their algorithms by predicting the results on a holdout set of 7,800 games.
Looks like an interesting problem. The only other thing that comes to my mind literature-wise is that Microsoft built and published their TrueSkill™ Ranking System for the XBox in order to match players with similar skills in online games. In the original paper at NIPS, the authors had shown that TrueSkill outperformed Elo.