Search Results - subject:"latent dirichlet allocation"

Exploring uncharted territories of sustainable manufacturing : a cutting-edge AI approach to uncover hidden research avenues in green innovations

Madzík, Peter; Falát, Lukáš; Yadav, Neeraj; … - In: Journal of innovation & knowledge : JIK 9 (2024) 3, pp. 1-16

subject area. Latent Dirichlet Allocation was used to identify 94 unique topics from all abstracts. We classified the topics …

Persistent link: https://www.econbiz.de/10015073860

Comparing links between topic trends and economic indicators in the German and polish academic literature

Bystrov, Victor; Naboka‑Krell, Viktoriia; … - In: Comparative economic research : Central and Eastern Europe 27 (2024) 2, pp. 7-28

The popularity of econometric analyses that include variables obtained from text mining is growing rapidly. A frequently applied approach is to identify topics from large corpora, which makes it possible to determine trends that reflect the changing relevance of topics over time. We address the...

Persistent link: https://www.econbiz.de/10015063553

How loud is a soft voice? : effects of positive screening of ESG performance on the Japanese oil companies

Keida, Masayuki; Takeda, Yosuke - 2024

Persistent link: https://www.econbiz.de/10014450734

The inflation attention cycle: Updating the Inflation Perception Indicator (IPI) up to February 2023. A research note

Müller, Henrik; Schmidt, Tobias; Rieger, Jonas; … - 2023

Persistent link: https://www.econbiz.de/10014000469

Two decades of financial statement fraud detection literature review; combination of bibliometric analysis and topic modeling approach

Soltani, Milad; Kythreotis, Alexios; Roshanpoor, Arash - In: Journal of Financial Crime 30 (2023) 5, pp. 1367-1388

Dirichlet Allocation topic modeling approach. This framework was used to uncover subtopics from 20 years of financial fraud … merges bibliometric analysis techniques such as word frequency, co-word analysis and coauthorship analysis with the Latent …

Persistent link: https://www.econbiz.de/10014866608

The inflation attention cycle : updating the Inflation Perception Indicator (IPI) up to February 2023 - a research note

Müller, Henrik; Schmidt, Tobias; Rieger, Jonas; … - 2023 - Version 1.0

Persistent link: https://www.econbiz.de/10014234282

How to measure parenting styles?

Rauh, Christopher; Renée, Laëtitia - In: Review of Economics of the Household 21 (2023) 3, pp. 1063-1081

Persistent link: https://www.econbiz.de/10014383925

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

Comparison of administrative and regulatory green technologies development between China and the U.S. based on patent analysis

Liu, Mengshu; Guo, Ju'e; Bi, Dan - In: Data science and management : DSM 6 (2023) 1, pp. 34-45

. Descriptive, content, and thematic network analyses were conducted using latent dirichlet allocation (LDA) and community detection …

Persistent link: https://www.econbiz.de/10014517992

Machine learning methods in climate finance : a systematic review

Alonso, Andrés; Carbó, José Manuel; Marqués, José … - 2023

Persistent link: https://www.econbiz.de/10014278712