Fifty years of British Journal of Educational Technology: A topic modeling based bibliometric perspective.
Xieling ChenDi ZouHaoran XiePublished in: Br. J. Educ. Technol. (2020)
Keyphrases
- educational technology
- topic modeling
- fifty years
- topic models
- modeling framework
- latent dirichlet allocation
- learning technologies
- professional development
- computer technology
- text classification
- attitudes toward
- text mining
- collaborative filtering
- blended learning
- latent topics
- text documents
- information systems
- language learning
- information extraction
- image segmentation