Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks. - Kensei Nakai; Hirofumi Nonaka; Asahi Hentona; Yuki Kanai; Takeshi Sakumoto; Shotaro Kataoka; Elisa Claire Alemán Carreón; Toru Hiraoka (IEEM, 2018)

Causal relationship between eWOM topics and profit of rural tourism at Japanese roadside stations "MICHINOEKI". - Elisa Claire Alemán Carreón; Tetsuro Ito; Hirofumi Nonaka; Minoru Kumano; Toru Hiraoka; Masaharu Hirota (MEDES, 2018)

Community detection and growth potential prediction from patent citation networks. - Asahi Hentona; Hirofumi Nonaka; Kensei Nakai; Takeshi Sakumoto; Shotaro Kataoka; Elisa Claire Alemán Carreón; Hugo Alberto Mendoza España; Toru Hiraoka; Masaharu Hirota (MEDES, 2018)

Development of an Unsupervised Learning Methods for Classification of Accident Reports without Code Information. - Hirochika Yamashiro; Hirofumi Nonaka; Elisa Claire Alemán Carreón (SSCI, 2019)

Development of an Entropy-Based Feature Selection Method and Analysis of Online Reviews on Real Estate. - Hiroki Horino; Hirofumi Nonaka; Elisa Claire Alemán Carreón; Toru Hiraoka (CoRR, 2019)

Topic Classification Method for Analyzing Effect of eWOM on Consumer Game Sales. - Yoshiki Horii; Hirofumi Nonaka; Elisa Claire Alemán Carreón; Hiroki Horino; Toru Hiraoka (CoRR, 2019)

Analysis of Chinese Tourists in Japan by Text Mining of a Hotel Portal Site. - Elisa Claire Alemán Carreón; Hirofumi Nonaka; Toru Hiraoka (CoRR, 2019)

Emotional Contribution Analysis of Online Reviews. - Elisa Claire Alemán Carreón; Hirofumi Nonaka; Toru Hiraoka; Minoru Kumano; Takao Ito; Masaharu Hirota (CoRR, 2019)

Measuring the influence of mere exposure effect of TV commercial adverts on purchase behavior based on machine learning prediction models. - Elisa Claire Alemán Carreón; Hirofumi Nonaka; Asahi Hentona; Hirochika Yamashiro (Inf. Process. Manag., 2019)

Relation Analysis between Hotel Review Rating Scores and Sentiment Analysis of Reviews by Chinese Tourists Visiting Japan. - Elisa Claire Alemán Carreón; Hirofumi Nonaka; Toru Hiraoka (CoRR, 2021)

Differences in Chinese and Western tourists faced with Japanese hospitality: a natural language processing approach. - Elisa Claire Alemán Carreón; Hugo Alberto Mendoza España; Hirofumi Nonaka; Toru Hiraoka (J. Inf. Technol. Tour., 2021)