An Experimental Investigation of Graph Kernels on a Collaborative Recommendation Task.
François FoussLuh YenAlain PirotteMarco SaerensPublished in: ICDM (2006)
Keyphrases
- graph kernels
- collaborative recommendation
- association rules
- spreading activation
- user profiling
- structured data
- kernel methods
- gaussian processes
- user preferences
- kernel function
- personalized recommendation
- kernel machines
- cold start problem
- recommender systems
- data representation
- similarity matrix
- association rule mining
- link prediction
- real world
- information extraction
- support vector
- data mining