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Semantic enrichment of places with vgi sources a knowledge based approach
1. Centre Universitaire d’Informatique
Institute of Information Service Science
Seman&c enrichment of places
with VGI sources: a knowledge
based approach
Tardy, C., Falquet, G., Moccozet, M.
Workshop GIR’16 – SIG Spa2al 2016
November 2016 - San Francisco, California, USA
12. Results
• 142 photos
• 3 validators
• 2 data sets in Geneva area, Switzerland
• Mul?-label precision-recall :
o precision = 72.5%;
o recall = 66.7%;
o F-measure = 0.695
Tardy et al., University of Geneva 12