Convex Shapes and Convergence Speed of Discrete Tangent Estimators.
Jacques-Olivier LachaudFrançois de VieillevillePublished in: ISVC (2) (2006)
Keyphrases
- convergence speed
- differential evolution
- discrete geometry
- particle swarm optimization
- convergence rate
- particle swarm optimization algorithm
- global search
- pso algorithm
- asymptotic properties
- discrete space
- learning rate
- step size
- faster convergence
- population diversity
- convex sets
- shape representation
- global convergence
- search capabilities
- ant colony optimization algorithm
- shape model
- shape descriptors
- minkowski sum
- convex hull
- strong robustness
- shape decomposition
- bp neural network algorithm
- premature convergence
- inertia weight
- finite number
- shape analysis
- optimization algorithm
- continuous domains
- tangent space
- firefly algorithm
- steepest descent method
- global optimization
- improve the convergence speed