div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: MediaEval 2015 - Multimodal-based Diversified Summarization in Social Image Retrieval - Poster src=https:reader036fdocumentsusreader036viewer202206241258ee56321a28ab46448b4567html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpSummarizationClusteringFilteringInitial set of imagesp pAgglomerative Clusteringp pwith respect to thesize of the imagep pp p* Only applied on single-concept queriesp p•p p•p p* Extra featurespdiv