UEC, Tokyo at MediaEval 2013 Retrieving Diverse Social Images Task.
Keiji Yanai, Do Hang Nga · 2013
In this paper, we describe our method and results for the MediaEval 2013 Retrieving Diverse Social Images Task. To accomplish the task objective, we adopt VisualRank [5] and Ranking with Sink Points [2], which are common methods to select representative and diverse photos. To obtain an affinity matrix for both ranking methods, we used only the officially-provided features including visual features and tag features. We submitted three required runs including only visual feature run, only textual feature run and textualvisual fused feature run.