Fast Algorithm for Neighborhood Entropy and Neighborhood Mutual Information Based on Column Sorting.
Shengwu WangHongmei ChenXin FanPublished in: ISKE (2019)
Keyphrases
- learning algorithm
- computational complexity
- times faster
- weighted distance
- expectation maximization
- high accuracy
- detection algorithm
- preprocessing
- k means
- search space
- theoretical analysis
- optimal solution
- computationally efficient
- mutual information
- matching algorithm
- clustering method
- segmentation algorithm
- denoising
- simulated annealing
- worst case
- image registration
- experimental evaluation
- np hard
- cost function
- significant improvement
- objective function
- similarity measure