Emilia Smolak Lozano, Atsuho Nakayama. Text-Mining Approach to Political Communication on Twitter: The Analysis of the Discourse of Spain’s Principal Political Parties During the European Parliament Elections in 2019. 2021
Atsuho Nakayama. Detection of Topics and Time Series Variation in Consumer Web Communication Data. Studies in Classification, Data Analysis, and Knowledge Organization. 2021. 5. 187-195
Atsuho Nakayama, Deguchi Shinji. Non-hierarchical clustering for large data without recalculating cluster center. Studies in Classification, Data Analysis, and Knowledge Organization. 2020. 71-78
Hiroyuki Tsurumi, Junya Masuda, Atsuho Nakayama. Generalizability of relationship between number of tweets about and sales of new beverage products. Studies in Classification, Data Analysis, and Knowledge Organization. 2020. 377-383