- Can social tagged images aid concept-based video search?
- 2009 IEEE International Conference on Multimedia and Expo (ICME 2009), New York, USA
- Book/source title
- 2009 IEEE International Conference on Multimedia and Expo, ICME 2009: Proceedings: June 28-July 3, 2009, Waldorf-Astoria Hotel, New York, New York, U.S.A.
- Pages (from-to)
- Piscataway, NJ: IEEE
- Document type
- Conference contribution
- Faculty of Science (FNWI)
- Informatics Institute (IVI)
This paper seeks to unravel whether commonly available social tagged images can be exploited as a training resource for concept-based video search. Since social tags are known to be ambiguous, overly personalized, and often error prone, we place special emphasis on the role of disambiguation. We present a systematic experimental study that evaluates concept detectors based on social tagged images, and their disambiguated versions, in three application scenarios: within-domain, cross-domain, and together with an interacting user. The results indicate that social tagged images can aid concept-based video search indeed, especially after disambiguation and when used in an interactive video retrieval setting. These results open-up interesting avenues for future research.
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