PASCAL - Pattern Analysis, Statistical Modelling and Computational Learning

Episode-Constrained Cross-Validation in Video Concept Retrieval
Jan C. van Gemert, Cor J. Veenman and Jan-Mark Geusebroek
IEEE Transactions on Multimedia Volume 11, Number 4, pp. 780-785, 2009.

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 over-estimation. We propose an episode-based version of cross-validation leading up to 14% classification improvement over shot based cross-validation.

EPrint Type:Article
Project Keyword:Project Keyword UNSPECIFIED
Subjects:Learning/Statistics & Optimisation
ID Code:6156
Deposited By:Christof Monz
Deposited On:08 March 2010