Research on Medical Overtreatment Based on LDA and Structural Equation Model.
Weilong LiuDaojia XiPublished in: WHICEB (2020)
Keyphrases
- structural equation models
- linear discriminant analysis
- latent dirichlet allocation
- topic models
- face recognition
- causal models
- causal effects
- online discussion
- generative model
- principal component analysis
- dimensionality reduction
- dimension reduction
- feature extraction
- directed acyclic graph
- probabilistic model
- co occurrence
- em algorithm
- data mining
- high dimensional
- content analysis