Improving Recall and Precision of a Personalized Semantic Search Engine for E-learning.
Olfa NasraouiLeyla ZhuhadarPublished in: ICDS (2010)
Keyphrases
- e learning
- search engine
- high precision
- high recall
- precision and recall
- learning experience
- web search engines
- learning technologies
- learning objects
- learning path
- learning process
- life long
- information retrieval
- semantic information
- semantic web
- recall oriented
- knowledge management
- learning environment
- recall precision
- multimedia
- effective learning
- distance learning
- learning resources
- web search
- learning activities
- learning materials
- online learning
- semantic network
- domain ontology
- higher education
- web information
- semantic content
- conceptual graphs
- adaptive learning
- semantic web technologies
- semantic annotation
- average precision
- mobile learning
- personalized search
- query logs
- retrieval systems
- life long learning
- domain specific
- web pages
- keywords
- highest precision