Diversity-driven learning for multimodal image retrieval with relevance feedback
Rodrigo Tripodi Calumby, Ricardo da Silva Torres, Marcos André Gonçalves · 2014
We introduce a new genetic programming approach for enhancing the user search experience based on relevance feedback over results produced by a multimodal image retrieval technique with explicit diversity promotion. We have studied maximal marginal relevance re-ranking methods for result diversification and their impacts on the overall retrieval effectiveness. We show that the learning process using diverse results may improve user experience in terms of both the number of relevant items retrieved and subtopic coverage.