ブロガーの注目情報と株価変動の相関分析に関する研究 灘本 裕紀 (電子情報システム工学専攻) A Study on the Correlation Analysis between Bloggers’ Hot Topics and Stock Price Changes Hironori Nadamoto (Advanced Engineering Faculty of Electronic and Information Systems) Abstract Recently, blogs are written by many users called ”bloggers”. Research on blog mining, data mining from blog articles, also has been started. This paper presents an ana