Automated Question Answering From Lecture Videos: NLP vs. Pattern Matching.
Jinwei CaoJose Antonio Robles-FloresDmitri RoussinovJay F. Nunamaker Jr.Published in: HICSS (2005)
Keyphrases
- question answering
- pattern matching
- lecture videos
- natural language processing
- information extraction
- information retrieval
- natural language
- user experience
- relation extraction
- named entities
- learning materials
- multimedia
- keywords
- learning objects
- machine translation
- distance learning
- knowledge base
- machine learning