Keyphrases
- natural language
- computer technology
- computer usage
- learning process
- learning environment
- natural language interface
- web based learning
- machine learning
- distance learning
- knowledge representation
- natural language processing
- learning systems
- higher education
- semantic analysis
- computer skills
- information extraction
- high school
- learning analytics
- e learning
- teacher education
- computer programming
- hong kong
- teaching materials
- online learning
- university level
- case study
- question answering
- computer systems
- conceptual graphs
- st century
- natural language generation
- blended learning
- personal computer
- computer science education
- neural network
- teacher directed