Computer scientists at Johns Hopkins University determined that Twitter posts reveal key patterns and trends related to health, from which ailments are on the rise in certain areas of the country to which medicines are actually working. Researchers fed 2 billion public tweets posted between May 2009 and October 2010 into computers and used software to filter out the 1.5 million messages that refer
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く