Ptaszynski, Michal・Momouchi, Yoshio ·2012-10-15 ·『Expert Systems with Applications』 39(14) pp. 11576-11582
2件 (「part of speech」)
Liu, Jun・Shindo, Hiroyuki・Matsumoto, Yuji ·2019-10-01 ·『Educational Technology Research and Development』 67(5) pp. 1307-1331