CoViFlowPro: A Community Visualization method based on a Flow Propagation Algorithm.
Paraskevi FragopoulouCostas PanagiotakisHarris PapadakisPublished in: BICT (2014)
Keyphrases
- high accuracy
- dynamic programming
- experimental evaluation
- detection method
- cost function
- computational cost
- detection algorithm
- preprocessing
- improved algorithm
- theoretical analysis
- computational complexity
- significant improvement
- estimation algorithm
- objective function
- k means
- recognition algorithm
- synthetic and real images
- classification algorithm
- segmentation algorithm
- similarity measure
- computational efficiency
- tree structure
- segmentation method
- clustering method
- optimization algorithm
- computationally efficient
- matching algorithm
- noisy data
- high efficiency
- region of interest
- probabilistic model
- experimental study
- energy function
- support vector machine svm
- expectation maximization
- optimal path
- em algorithm
- np hard
- selection algorithm
- optimization method
- combinatorial optimization
- convergence rate
- reconstruction method
- kalman filter
- image matching
- shortest path
- input data
- single pass
- optimal solution
- decision trees
- decomposition method
- neural network
- prior information
- test images
- path planning
- parameter estimation
- simulated annealing
- feature space
- feature selection