Open Access
Subscription Access
Document Retrieval in Self Directed E-Learning
Self Directed E-learning focuses on the independent learner one who engages in education at his own space free from curricular obligation. The browsing history of the E-learner is used to select the document of his or her interest along with the technique of semantic query expansion.
Keywords
KNN Algorithm, Document Retrieval, Semantic Query Expansion, KEA Key Phrase Extraction Algorithm.
User
Font Size
Information
- Ian H. Witten (1999) KEA: practical automatic keyword extraction
- G Akrivas (2002) Semantic Query Expansion (IEEE XPLORE)
Abstract Views: 238
PDF Views: 119