Episode-Constrained Cross-Validation in Video Concept Retrieval.
Jan C. van GemertCor J. VeenmanJan-Mark GeusebroekPublished in: IEEE Trans. Multim. (2009)
Keyphrases
- cross validation
- semantic video
- model selection
- variable selection
- support vector
- hyperparameters
- semantic concepts
- cross validated
- visual concepts
- training set
- multimedia
- regularization parameter
- generalization error
- video data
- regression problems
- video sequences
- video retrieval
- unseen data
- concept detectors
- error estimates
- generalization ability
- video content
- nearest neighbor classifiers
- neural network