CUNI at MediaEval 2014 Search and Hyperlinking Task: Search Task Experiments

In this paper, we describe our participation in the Search part of the Search and Hyperlinking Task in MediaEval Benchmark 2014. In our experiments, we compare two types of segmentation: fixed-length segmentation and segmenta-tion employing Decision Trees on a set of various features. We also show usefulness of exploiting metadata and explore removal of overlapping retrieved segments. 1