9. The method according to claim 8 , further comprising determining recurring visual patterns based on the visual words and connections between the visual words for determining a salient pattern and a concurrent pattern among the visual words.
9. The method according to claim 8 , further comprising determining recurring visual patterns based on the visual words and connections between the visual words for determining a salient pattern and a concurrent pattern among the visual words. 10. The method according to claim 9 , further comprising determining a visual word representation of each of the first plurality of images.