Tomoki Itou東京大学大学院 / 工学系研究科 博士課程Tomoki Ito, Hiroki Sakaji, Kota Tsubouchi, Kiyoshi Izumi, and Tatsuo Yamashita, Text-visualizing Neural Network Model: Understanding Online Financial Textual Data, PAKDD 2018, 2018, long presentation, acceptance rate = 9.63 % (57/592).link.springer.com でさらに詳しく