Keyphrases
- machine learning
- online teaching
- video data
- natural language
- online video
- video sequences
- e learning
- multimedia
- broadcast news
- video frames
- data mining
- distance education
- video streams
- learning systems
- online learning
- higher education
- machine translation
- video content
- decision trees
- active learning
- learning algorithm
- learning resources
- distance learning
- context aware
- natural language processing
- key frames
- learning processes
- information extraction