Digital Library Retrieval Model Using Subject Classification Table and User Profile.
Seon-Mi WooChun-Sik YooPublished in: ICADL (2004)
Keyphrases
- user profiles
- retrieval model
- digital libraries
- information filtering
- user profiling
- vector space
- information retrieval
- language modeling
- user interests
- user feedback
- test collection
- user preferences
- information retrieval systems
- retrieval effectiveness
- document retrieval
- text classification
- recommender systems
- feature vectors
- pattern recognition
- retrieval process
- personalized search
- feature extraction
- feature selection
- retrieval systems
- user queries
- feature space
- information access
- machine learning
- language model
- decision trees
- learning algorithm
- concept hierarchy
- database