A hierarchical ontology context model for work-based learning.
Chuantao YinBingxue ZhangBertrand DavidZhang XiongPublished in: Frontiers Comput. Sci. (2015)
Keyphrases
- learning algorithm
- prior knowledge
- conceptual model
- automatically learned
- high level
- learning phase
- hierarchical model
- experimental data
- computational model
- learning process
- learning systems
- mathematical model
- probability distribution
- probabilistic model
- learning models
- learning scheme
- max margin learning
- contextual information
- parameter estimation
- unsupervised learning
- learning tasks
- hidden variables
- natural language
- training data