Relevance Ranking Metrics for Learning Objects.
Xavier OchoaErik DuvalPublished in: IEEE Trans. Learn. Technol. (2008)
Keyphrases
- learning objects
- relevance ranking
- web search
- search engine
- learning resources
- authoring tool
- e learning
- topic modeling
- metadata
- learning materials
- learning management systems
- document collections
- learning process
- learning activities
- n gram
- foreign language
- database
- learning object repositories
- query logs
- learning design
- learning object metadata
- learning experience
- higher education
- database systems
- information retrieval