Finding Diverse Images at MediaEval 2014
Eleftherios Spyromitros-Xioufis, Symeon Papadopoulos, Ioannis Yiannis Kompatsiaris, Ioannis P. Vlahavas · 2014
1 0.719 0.815 0.497 0.609 0.775 0.460 0.569 2 0.672 0.863 0.468 0.599 0.832 0.407 0.538 3 0.725 0.855 0.521 0.642 0.817 0.473 0.593 5 0.725 0.857 0.527 0.647 0.815 0.475 0.594 Flickr 0.636 0.833 0.346 0.477 pending pending pending • Best performance obtained by visual+textual runs, followed by visual-only run. • Textual features alone are less helpful but powerful in combination. a AUC is calculated on the ranking produced by the relevance detection model!