About: recommender system

Premodifier: recommender
Head noun: system

Same concepts
http://dbpedia.org/resource/Recommender_system

Broader concepts

label	provenance	confidence
social application	isap:452497072	0.756798
many application	isap:452496809	0.709666
topic	isap:114637969	0.647837
application	isap:452496522	0.589083
machine learning	isap:105064200	0.520904
technique	isap:423398406	0.466069

Narrower concepts

label	provenance	confidence
knowledge pump	isap:310226815	0.620519
digital library	isap:274787832	0.326545
trust	isap:157083791	0.107178