TY - GEN
T1 - Semantic label sharing for learning with many categories
AU - Fergus, Rob
AU - Bernal, Hector
AU - Weiss, Yair
AU - Torralba, Antonio
PY - 2010
Y1 - 2010
N2 - In an object recognition scenario with tens of thousands of categories, even a small number of labels per category leads to a very large number of total labels required. We propose a simple method of label sharing between semantically similar categories. We leverage the WordNet hierarchy to define semantic distance between any two categories and use this semantic distance to share labels. Our approach can be used with any classifier. Experimental results on a range of datasets, upto 80 million images and 75,000 categories in size, show that despite the simplicity of the approach, it leads to significant improvements in performance.
AB - In an object recognition scenario with tens of thousands of categories, even a small number of labels per category leads to a very large number of total labels required. We propose a simple method of label sharing between semantically similar categories. We leverage the WordNet hierarchy to define semantic distance between any two categories and use this semantic distance to share labels. Our approach can be used with any classifier. Experimental results on a range of datasets, upto 80 million images and 75,000 categories in size, show that despite the simplicity of the approach, it leads to significant improvements in performance.
UR - http://www.scopus.com/inward/record.url?scp=78149329142&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-15549-9_55
DO - 10.1007/978-3-642-15549-9_55
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AN - SCOPUS:78149329142
SN - 3642155480
SN - 9783642155482
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 762
EP - 775
BT - Computer Vision, ECCV 2010 - 11th European Conference on Computer Vision, Proceedings
PB - Springer Verlag
T2 - 11th European Conference on Computer Vision, ECCV 2010
Y2 - 10 September 2010 through 11 September 2010
ER -