An Empirical Evaluation of Property Recommender Systems for Wikidata and Collaborative Knowledge Bases.
Eva ZangerleWolfgang GasslerMartin PichlStefan SteinhauserGünther SpechtPublished in: OpenSym (2016)
Keyphrases
- recommender systems
- knowledge base
- user modelling
- collaborative filtering
- description logics
- user preferences
- knowledge based systems
- cold start problem
- user profiling
- knowledge acquisition
- matrix factorization
- collaborative learning
- geographically dispersed
- recommendation quality
- trust aware
- data sparsity
- information overload
- knowledge representation
- information filtering
- user modeling
- personalized recommendation
- collaborative activities
- semantic network
- user model
- knowledge sources
- empirical evaluation
- expert systems
- information retrieval