Mining Revision Log of Language Learning SNS for Automated Japanese Error Correction 論文 Tomoya Mizumoto・Mamoru Komachi・Masaaki Nagata・Yūji Matsumoto ·2013-01-01 ·『Transactions of the Japanese Society for Artificial Intelligence』 28(5) pp. 420-432 doi:10.1527/tjsai.28.420