Evaluation of Free Answer Comment Using Machine Learning by Word Evaluation. - Asami Shiwaku; Nobuyuki Kobayashi; Fumio Kitagawa; Hiromitsu Shiina (IIAI-AAI, 2016)

Analysis of Free Description in Lecture Questionnaires Using Word Rank Affiliation Probability. - Asami Shiwaku; Nobuyuki Kobayashi; Hiromitsu Shiina (IIAI-AAI, 2017)