Fergus R, Fei-Fei L, Perona P, Zisserman A2010Journal article Journal:PROCEEDINGS OF THE IEEEVolume:98Issue:8, pp.1453 - 1466No abstract availableKeywords:Internet image search engines , learning , object categories , recognition , unsupervised DOI10.1109/JPROC.2010.2048990 ORA record