1. An exploratory state-of-the-art review of artificial intelligence applications in circular economy using structural topic modeling;R Agrawal;Operations Management Research,2022
2. General purpose technologies in theory, application and controversy: a review;C Bekar;Journal of Evolutionary Economics,2018
3. A correlated topic model of science;D M Blei;The Annals of Applied Statistics,2007
4. Latent dirichlet allocation;D M Blei;Journal of Machine Learning Research,2003
5. General purpose technologies: Engines of growth;T F Bresnahan;Journal of Econometrics,1995