A Novel Search Ranking Method for MOOCs Using Unstructured Course Information.
Weiqiang YaoHaiquan SunXiaoxuan HuPublished in: Wirel. Commun. Mob. Comput. (2020)
Keyphrases
- contextual information
- prior knowledge
- domain knowledge
- structural information
- data sets
- desired information
- information access
- information seeking
- search methods
- collaborative learning
- information sources
- structured databases
- information sharing
- information extraction
- end users
- search algorithm
- video sequences
- keywords