Research on the Topic Evolution of Digital Economy Based on LDA.
Guohua DengYixuan ShenChang XuPublished in: IMMS (2022)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- digital economy
- topic discovery
- information technology
- generative model
- latent topics
- face recognition
- linear discriminant analysis
- text mining
- electronic commerce
- human capital
- business intelligence
- data mining
- network security
- dimensionality reduction
- decision making
- feature space
- lda model
- information systems