Codeforces Beta Round #10 took place on Thursday, 15th of April at 19:45 MSK. This time I am the author of the problems. I would like to thank the creator of the Codeforces Mike Mirzayanov for correcting the statements and Julia Satushina for... 続きを読む
If you're reading this post, we know your passion is coding. You thrive when given the opportunity to tackle a challenge, and enjoy the rush of applying your knowledge and creativity to approach a problem. Once solved, there's nothing like th... 続きを読む
Welcome to the Google AI Challenge! This year's Google AI Challenge is all about Tron. Tron is like two-player Snake, where your objective is to box in your opponent and make him crash into a wall or his own tail before you do! See the proble... 続きを読む
One of the most interesting insights from the results of the Netflix challenge is that while the algorithms, the psychology, and good knowledge of statistics goes a long way, it was ultimately the cross-team collaboration that ended the conte... 続きを読む
Thursday, October 1, 2009 Netflix Grand Prize technical presentation The slides that we used for the Netflix Grand Prize technical presentation on September 21, 2009 are available here. Posted by PragmaticTheory at 9:51 AM 0 comments: Post a ... 続きを読む
Welcome to the 2009 GitHub Contest The 2009 GitHub contest is a simple recommendation engine contest. We have released a dataset of our watched repositories data and want to provide a list of recommended repositories for each of our users. Re... 続きを読む
主催 日本オペレーションズ・リサーチ学会 実践的データマイニング研究部会 協賛 チームラボ株式会社 人工知能学会 経営情報学会関西支部 ビジネスマイニング研究センター有限責任事業組合 趣旨 近年、B2Cの飛躍的な増加に伴い、WEB上での消費者の購買履歴や行... 続きを読む
私たちメディアテクノロジーラボ(MTL)は、明日のメディア・コミュニケーションを創造する実証研究機関です。「BIコラボレーション委員会」、「たたみラボ」という二つの組織が研究し蓄えてきた知見と成果を共存・共進させながら、4つのテーマを中心に研究を... 続きを読む
Based on the original perl golf, Code Golf allows you to show off your code-fu by trying to solve coding problems using the least number of keystrokes.What is Code Golf? Based on the original perl golf, Code Golf allows you to show off your c... 続きを読む