Content-Based Recommendations within a QA System Using the Hierarchical Structure of a Domain-Specific Taxonomy.
Stefan NadschlägerHilda KosorusAndreas BöglJosef KüngPublished in: DEXA Workshops (2012)
Keyphrases
- hierarchical structure
- domain specific
- question answering
- content based filtering
- hierarchical classification
- hierarchically structured
- image retrieval
- recommender systems
- hierarchical structures
- general purpose
- hierarchical organization
- multimedia
- binary tree
- tree structure
- random effects
- image representation
- databases
- multi dimensional
- similarity measure
- machine learning
- user preferences
- information retrieval systems
- concept lattice
- formal concept analysis
- association rules
- data structure
- web pages
- computer vision