They are Not Equally Reliable: Semantic Event Search Using Differentiated Concept Classifiers.
Xiaojun ChangYaoliang YuYi YangEric P. XingPublished in: CVPR (2016)
Keyphrases
- semantic search
- semantic concepts
- decision trees
- search algorithm
- training data
- concept detectors
- semantic web
- natural language
- search space
- search strategy
- classification algorithm
- video event
- related concepts
- search methods
- naive bayes
- training samples
- classification accuracy
- support vector
- feature set
- co occurrence
- semantic network
- relevance feedback
- linear classifiers
- search tools
- training set
- information retrieval