Idiap at MediaEval 2013: Search and Hyperlinking Task
Chidansh Bhatt, Nikolaos Pappas, Maryam Habibi, Andréi Popescu-Belis · 2013
The Idiap system for search and hyperlinking uses topic-based segmentation, content-based recommendation algorithms, and multimodal re-ranking. For both sub-tasks, our system performs better with automatic speech recognition output than with manual subtitles. For linking, the results benefit from the fusion of text and visual concepts detected in the anchors.