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Episode-Constrained Cross-Validation in Video Concept Retrieval | IEEE Journals & Magazine | IEEE Xplore

Episode-Constrained Cross-Validation in Video Concept Retrieval


Abstract:

Whereas video tells a narrative by a composition of shots, current video retrieval methods focus mainly on single shots. In retrieval performance estimation, similar shot...Show More

Abstract:

Whereas video tells a narrative by a composition of shots, current video retrieval methods focus mainly on single shots. In retrieval performance estimation, similar shots in a narrative may result in performance overestimation. We propose an episode-based version of cross-validation leading up to 14% classification improvement over shot-based cross-validation.
Published in: IEEE Transactions on Multimedia ( Volume: 11, Issue: 4, June 2009)
Page(s): 780 - 785
Date of Publication: 28 April 2009

ISSN Information:


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