Search Results - subject:"topic modeling"

Digital transformation in tourism : bibliometric literature review based on machine learning approach

Madzík, Peter; Falát, Lukáš; Copuš, Lukáš; … - In: European journal of innovation management 26 (2023) 7, pp. 177-205

Persistent link: https://www.econbiz.de/10014500679

Why do banks fail? : an investigation via text mining

Le, Hong Hanh; Viviani, Jean-Laurent; Fitriya Fauzi - In: Cogent economics & finance 11 (2023) 2, pp. 1-19

clustering, and topic modeling, are employed for the investigation. The pre-processing step of text cleaning is first performed …

Persistent link: https://www.econbiz.de/10014502827

Understanding decentralized autonomous organizations from the inside

Augustin, Nils; Eckhardt, Andreas; Jong, Alexander Willem de - In: Electronic markets : EM ; the international journal of … 33 (2023) 1, pp. 1-14

Persistent link: https://www.econbiz.de/10014327164

The first two months in the war in Ukraine through topic modeling and sentiment analysis

Maathuis, Clara; Kerkhof, Iddo - In: Regional science policy and practice : RSPP 15 (2023) 1, pp. 56-74

Persistent link: https://www.econbiz.de/10014245077

Quantifying priorities in business cycle reports : analysis of recurring textual patterns around peaks and troughs

Foltas, Alexander - 2023

I propose a novel approach to uncover business cycle reports' priorities and relate them to economic fluctuations. To this end, I leverage quantitative business-cycle forecasts published by leading German economic research institutes since 1970 to estimate the proportions of latent topics in...

Persistent link: https://www.econbiz.de/10014314180

Ordering ORDO : capturing the Freiburg School's post-war development through a text mining analysis of its yearbook (1948-2014)

Küsters, Anselm - In: Jahrbuch für Wirtschaftsgeschichte 64 (2023) 1, pp. 55-109

. Since the analysis utilises text mining methods, such as keyword identification and Topic Modeling, and validates the …

Persistent link: https://www.econbiz.de/10014292968

Cross-national consumer research using structural topic modelling : consumers' approach-avoidance behaviours

Jung, Minji; Lee, Yu Lim; Chung, Jae-Eun - In: International journal of consumer studies 47 (2023) 5, pp. 1692-1713

Persistent link: https://www.econbiz.de/10014335590

Computational linguistic and SNA to classify and prevent systemic risk in the Colombian banking industry

Sandoval, Luis G. Moreno; Rojas, Liliana M. Pantoja; … - In: International journal of e-business research : IJEBR ; … 19 (2023) 1, pp. 1-20

Persistent link: https://www.econbiz.de/10015051177

A topic modeling perspective on investor uncertainty

Perico Ortiz, Daniel; Schnaubelt, Matthias; Seifert, Oleg - 2023

investors' uncertainty about a firm's future valuation. By applying statistical topic modeling to a corpus of 18,254 conference …

Persistent link: https://www.econbiz.de/10014253887

Nowcasting GDP using tone-adjusted time varying news topics : evidence from the financial press

Dijk, Dorinth van; Winter, Jasper de - 2023

Persistent link: https://www.econbiz.de/10014228514