Knowledge forest: a novel model to organize knowledge fragments.
Qinghua ZhengJun LiuHongwei ZengZhaotong GuoBei WuBifan WeiPublished in: Sci. China Inf. Sci. (2021)
Keyphrases
- domain knowledge
- prior knowledge
- formal model
- conceptual model
- knowledge base
- additional knowledge
- expert knowledge
- knowledge acquisition
- experimental data
- domain experts
- bayesian networks
- domain specific knowledge
- knowledge sources
- mathematical model
- parameter estimation
- knowledge based systems
- em algorithm
- management system
- expert systems
- knowledge about the world
- semantic models
- hierarchical structure
- knowledge discovery
- natural language
- domain models
- knowledge structures
- cost function
- learner model
- formal representation
- empirical data
- production rules
- learning systems
- knowledge representation
- statistical model
- background knowledge
- computational model