Keywords: Topic modelling
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Journal Articles
International Journal of Contemporary Hospitality Management 1–22.
Published: 29 July 2026
... where research and innovation align, diverge and temporally precede one another. Design/methodology/approach This study analyses 4,102 Scopus-indexed publications and 729 globally granted patents from 2020 to 2024. Latent Dirichlet Allocation topic modelling is used to identify thematic structures...
Includes: Supplementary data
Journal Articles
International Journal of Contemporary Hospitality Management (2021) 33 (4): 1230–1248.
Published: 15 March 2021
... industry. The collected data set represents a large amount of intelligence regarding the discussion about the hospitality industry. Unsupervised machine learning approaches including the structural topic modelling (Roberts et al., 2014) and network analysis (Blei and Lafferty, 2006) are applied...

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