1. A system, comprising: an aggregation component configured to aggregate all page information of an image cluster into aggregated page information, the image cluster created based on image similarity of images in the image cluster; a selection component configured to select descriptive terms from the aggregated page information to represent the image cluster, the selection component selects same or different sets of descriptive terms for different image-page tuples of the image cluster; an annotation component configured to annotate selected image-page tuples of the image cluster with the descriptive terms; and at least one hardware processor configured to execute computer-executable instructions in a memory associated with the aggregation component, the selection component, and the annotation component.
7. The system of claim 1 , wherein the selection component comprises a feature selection algorithm configured to select a set of terms having highest scores.