UTwente does Rich Speech Retrieval at MediaEval 2011

This paper describes the participation of the University of Twente team at the Rich Text Retrieval Task of the Media Eval Benchmark Initiative 2011. The goal of the task is to find entry points of relevant parts of videos to reduce the browsing effort of searchers. This is our first participation, therefore our main focus is to create a baseline system which can be improved in the future. We experiment with different evidence sources (ASR and meta data) together with a basic score combination function. We also experiment with different entry points relative to the segments found by the contained evidence