Hybrid Recommender System Based on Multi-Hierarchical Ontologies.
Juarez A. P. SacentiRoberto WillrichRenato FiletoPublished in: WebMedia (2018)
Keyphrases
- knowledge base
- domain ontology
- instance level
- hierarchical model
- databases
- knowledge representation
- domain specific
- semantic web
- neural network
- coarse to fine
- topic maps
- database
- ontology languages
- semantic interoperability
- semantic technologies
- owl ontologies
- hierarchical classification
- semantic web technologies
- information integration
- web resources
- case study
- background knowledge
- knowledge acquisition
- description logics
- expert systems