Situated models of meaning for sports video retrieval

  • Authors:
  • Michael Fleischman;Deb Roy

  • Affiliations:
  • MIT Media Lab;MIT Media Lab

  • Venue:
  • NAACL-Short '07 Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Companion Volume, Short Papers
  • Year:
  • 2007

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Abstract

Situated models of meaning ground words in the non-linguistic context, or situation, to which they refer. Applying such models to sports video retrieval requires learning appropriate representations for complex events. We propose a method that uses data mining to discover temporal patterns in video, and pair these patterns with associated closed captioning text. This paired corpus is used to train a situated model of meaning that significantly improves video retrieval performance.