Crowd Detection Based on Co-occurrence Matrix.
Stefano GhidoniArrigo GuizzoEmanuele MenegattiPublished in: BICA (2012)
Keyphrases
- co occurrence
- similarity matrix
- wordnet
- semantic similarity
- named entities
- object detection
- detection algorithm
- latent semantic analysis
- probabilistic latent semantic analysis
- semantic relations
- topic models
- singular value decomposition
- word co occurrence
- histograms of oriented gradients
- detection rate
- knowledge base
- knowledge representation