Search Results - subject:"topic modeling"

How are texts analyzed in blockchain research? : a systematic literature review

Zhuo, Xian; Irresberger, Felix; Bostandzic, Denefa - In: Financial innovation : FIN 10 (2024), pp. 1-35

broad concept of blockchain with text data from documents published by companies tend to apply topic modeling techniques to …

Persistent link: https://www.econbiz.de/10015372563

The macroeconomic impact of asymmetric uncertainty shocks

Müller, Henrik; Blagov, Boris; Schmidt, Torsten; … - 2024

We present an Uncertainty Perception Indicator (UPI) for Germany based on the dynamic topic modelling technique RollingLDA. In contrast to conventional LDA, where all data is processed in one go, the recursive structure of RollingLDA ensures that data is made available for modeling as soon as it...

Persistent link: https://www.econbiz.de/10015273146

Mapping sharing economy themes : science mapping, topic modeling, and research agenda

ElKattan, Ahmed Gamal; Gavilan, Diana; Elsharnouby, … - 2024

Persistent link: https://www.econbiz.de/10015138144

Combining topic modeling and bibliometric analysis to understand the evolution of technological innovation adoption in the healthcare industry

Cobelli, Nicola; Blasi, Silvia - 2024

Persistent link: https://www.econbiz.de/10015396937

Paying back to good deeds : a text mining approach to explore Don-jjul as pro-consumption behavior

Choo, Hojin; Lee, Sue Hyun - In: Asia marketing journal 26 (2024) 2, pp. 104-128

Persistent link: https://www.econbiz.de/10015398977

Informative or affective? : exploring the effects of streamers’ topic types on user engagement in live streaming commerce

Luo, Lijuan; Xu, Meiling; Zheng, Yujie - In: Journal of retailing and consumer services 79 (2024), pp. 1-16

Persistent link: https://www.econbiz.de/10015095373

Is digital fashion the future of the metaverse? : insights from YouTube comments

Van Ha Luong; Tarquini, Annalisa; Anadol, Yaprak; … - In: Journal of retailing and consumer services 79 (2024), pp. 1-10

Persistent link: https://www.econbiz.de/10015095387

Investigating reviewers' intentions to post fake vs. authentic reviews based on behavioral linguistic features

Kim, Jong Min; Park, Keeyeon Ki-cheon; Mariani, Marcello M. - In: Technological forecasting and social change : an … 198 (2024), pp. 1-12

Persistent link: https://www.econbiz.de/10015076569

Engaging in sports via the metaverse? : an examination through analysis of metaverse research trends in sports

Kim, Ahyun; Kim, Sang Soo - In: Data science and management : DSM 7 (2024) 3, pp. 181-188

a frequency analysis, semantic network analysis, and topic modeling using 134 abstracts obtained through keyword … relationships between the words were reconfirmed using semantic networks based on the seven selected words. Finally, topic modeling …

Persistent link: https://www.econbiz.de/10015078058

Survival strategies for family-run homestays : analyzing user reviews through text mining

Krishnan, Jay; Bhattacharjee, Biplab; Pratap, Maheshwar; … - In: Data science and management : DSM 7 (2024) 3, pp. 228-237

been deployed, such as sentiment and emotional analyses, topic modeling, and clustering methods. Key themes revealed from … topic modeling were breakfast, facilities provided, ambience, bathroom, cleanliness, hospitality exhibited, and satisfaction …

Persistent link: https://www.econbiz.de/10015078188