Developing a risk-adaptive technology roadmap using a Bayesian network and topic modeling under deep uncertainty.
Yujin JeongHyejin JangByungun YoonPublished in: Scientometrics (2021)
Keyphrases
- topic modeling
- bayesian networks
- topic models
- uncertain knowledge
- text mining
- modeling framework
- latent dirichlet allocation
- risk averse
- text classification
- scientific articles
- topic extraction
- graphical models
- collaborative filtering
- probabilistic model
- conditional probabilities
- neural network
- generative model
- expert systems
- knowledge base
- probabilistic latent semantic analysis
- artificial intelligence
- information retrieval
- databases