Fig. 1
From: A feature fusion based localized multiple kernel learning system for real world image classification
This figure illustrates that intra class variance and inter class relationship are large in real world image datasets. Images in each box belong to the same class. The images on both sides of the vertical dash line are examples of dissimilarity in images in the same class. The horizontal red arrows connect two images which are similar but belong to different classes. Images are taken from Caltech 101