[1C2-OS-8a] [Organized Session] OS-8

[1C2-OS-8a-03] An Experiment of Causal Knowledge Extraction from Reuter News

〇Hiroki Sakaji¹, Jason Bennett², Yusuke Miyao³, Kiyoshi Izumi¹ (1. The University of Tokyo, 2. Sumitomo Mitsui Asset Management Company, Limited, 3. National Institute of Informatics)

Keywords:Text Mining, Causal Knowledge, AI

In this paper, we try to develop a method for extracting causal expressions from news articles.
First, we investigated clue expressions that are included in news articles.
Next, we focused on specific clue expressions and developed the method to extract causal expressions.