Media type: E-Article Title: A latent topic analysis and visualization framework for category-level target promotion in the supermarket Contributor: Sun, Yi [VerfasserIn]; Hayashi, Teruaki [VerfasserIn]; Ohsawa, Yukio [VerfasserIn] imprint: 2021 Published in: The review of socionetwork strategies ; 15(2021), 2 vom: Nov., Seite 429-453 Language: English DOI: 10.1007/s12626-021-00092-7 ISSN: 1867-3236 Identifier: Keywords: Topic model ; Renyi Entropy ; POS data ; Topic changes over time ; Visualization ; Aufsatz in Zeitschrift Origination: Footnote: Access State: Open Access