MIRACL's participation at MediaEval 2014 Retrieving Diverse Social Images Task
Hanen Karamti, Mohamed Tmar, Faı̈ez Gargouri · 2014
The 2014 MediaEval Retrieving Diverse Social Images Task tackles the problem of search result diversification of Flickr results sets formed from queries about geographic places and landmarks. In this paper we describe our approach using a neuron network. This approach uses only the visual informa-tion from image. The goal of this method is to put forward the creation of a new retrieval model based on a neural net-work which transforms any image retrieval process into a vector space model. We submitted two runs. The first run describes a sample method of content-based image retrieval. The second run describes our approach of query expension using our new retrieval model. Our two runs produced a high precision of the results. 1.