Search Results - subject:"Topic Modeling"

Practical data mining with AI for social scientists

Kirilenko, Andrei - 2026

This book is designed as a foundational textbook for upper-level undergraduate and graduate students from non-technical fields who want to acquire a basic understanding of data science and learn practical skills in data analysis. It distinguishes itself by combining theoretical knowledge with...

Persistent link: https://www.econbiz.de/10015617572

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

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

Probing the past to guide the future IT regulation research : topic modeling and co-word analysis of SOX-IS research

Mangalaraj, George; Singh, Anil; Taneja, Aakash - In: Information systems management 40 (2023) 4, pp. 302-315

Persistent link: https://www.econbiz.de/10014454752

How do firms use social media : topic modeling of Twitter brand posts of four Indonesian skincare brands

Lestari, Annisafira L.; Hananto, Arga - In: ASEAN marketing journal : Association of Southeast … 15 (2023) 2, pp. 14-42

and topic modeling with the Latent Dirichlet Allocation (LDA) method. Data were collected from the top four skincare … the local skincare product category. In addition, this study applied automated topic modeling with LDA, which needed an a … topic modeling results. Lastly, future studies can examine the relationship between brand post types/categories and …

Persistent link: https://www.econbiz.de/10014494183

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

A topic model for 10-K management disclosures

Fengler, Matthias; Phan, Tri Minh - 2023

Persistent link: https://www.econbiz.de/10014340419

Invention in times of global challenges : a text-based study of remote sensing and global public goods

Ott, Ingrid; Vannuccini, Simone - In: Economies : open access journal 11 (2023) 8, pp. 1-24

structural topic modeling to identify topics related (or relevant) to GPG provision, and trace their participation in the …

Persistent link: https://www.econbiz.de/10014343213

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