Keyphrases
- high dimensional
- low dimensional
- digital straight line
- similarity search
- dimensionality reduction
- multi modal
- digital content
- high dimensionality
- nearest neighbor
- feature space
- face recognition
- multi dimensional
- gene expression data
- sparse data
- data sets
- real time
- high dimensional data
- learning algorithm
- sparse coding
- metric space
- machine learning
- digital video
- dimensional data