Partial-update dimensionality reduction for accumulating co-occurrence events.
Seung-Hoon NaJong-Hyeok LeePublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- co occurrence
- dimensionality reduction
- occurrence frequency
- principal component analysis
- pattern recognition
- high dimensional data
- high dimensional
- wordnet
- named entities
- feature extraction
- semantic similarity
- latent semantic analysis
- artificial intelligence
- query terms
- visual words
- feature selection
- feature space
- linguistically motivated
- low dimensional
- topic models
- face recognition
- singular value decomposition
- news stories