A novel highly accurate log skew normal approximation method to lognormal sum distributions.
Zhijin WuXue LiRobert HusnayVasu ChakravarthyBin WangZhiqiang WuPublished in: WCNC (2009)
Keyphrases
- highly accurate
- high accuracy
- experimental evaluation
- closed form
- pairwise
- computational cost
- dynamic programming
- accurate models
- detection method
- mutual information
- cost function
- significant improvement
- gaussian distribution
- computational complexity
- objective function
- high precision
- rough sets
- classification method
- segmentation method
- support vector machine svm
- theoretical analysis
- data sets
- preprocessing
- similarity measure