オバマ勝因はデータマイニング：Obama's Data-Driven Campaign @TimeThis is "cave" where Obama's army of data crunchers analyze the megafile collected from 2008 campaign (pollsters, fundraisers, field workers, consumer databases, Democratic voter files, and social-media and mobile contacts) and ran the election “66,000 times every night” in order to figure out Obama’s chances of winning each swing states. Wow. Just. Wow. オバマ大統領再選の勝因が様々に論じられているが、どれも説得性に欠ける。だいたい「11の
Hadoopを用いた大規模ログ解析
