Our Approach
to utilize high-level features available
nQuery matching:
nProblem: How to automatically associate HLFs to queries for use in effective retrieval?
nApproach:
nIdentify visual-oriented descriptions in HLFs w.r.t. query
nInvestigate time-dependent correlation between HLFs
nConfidence-based Weighting:
nProblem: HLF detectors vary greatly in performance
nApproach: Introduce performance-weighted framework that accounts for confidence of individual detectors