Rgu at Imageclef2010 Wikipedia Retrieval Task

Rgu at Imageclef2010 Wikipedia Retrieval Task - scientific work related to Wikipedia quality published in 2010, written by Jun Wang, Dawei Song and Leszek Kaliciak.

Overview

This working notes paper describes first participation in the ImageCLEF2010 Wikipedia Retrieval Task. In this task, authors mainly test Quantum Theory inspired retrieval function on cross media retrieval. Instead of heuristically combining the ranking scores independently from different media types, authors develop a tensor product based model to represent textual and visual content features of an image as a non-separable composite system. Such system incorporates the statistical/semantic dependencies between certain features. Then the ranking scores of the images are computed in a way as quantum measurement does. Meanwhile, authors also test a new local feature that authors have developed for content based image retrieval.