A Simple and Efficient Estimation Method for Stream Expression Cardinalities.
Aiyou ChenJin CaoTian BuPublished in: VLDB (2007)
Keyphrases
- experimental evaluation
- detection method
- estimation accuracy
- high efficiency
- synthetic data
- significant improvement
- computationally efficient
- theoretical analysis
- high precision
- segmentation method
- classification accuracy
- genetic algorithm
- pairwise
- sliding window
- preprocessing
- similarity measure
- objective function
- fully automatic
- density estimation
- face recognition
- edge detection
- parametric models
- estimation algorithm
- classification method
- prior knowledge
- clustering method
- mutual information