Optimal dual quantizers of 1Dlog-concave distributions: Uniqueness and Lloyd like algorithm.
Benjamin JourdainGilles PagèsPublished in: J. Approx. Theory (2021)
Keyphrases
- dynamic programming
- optimal solution
- experimental evaluation
- worst case
- detection algorithm
- learning algorithm
- globally optimal
- objective function
- high accuracy
- computational complexity
- expectation maximization
- np hard
- locally optimal
- piecewise linear
- matching algorithm
- k means
- computational cost
- neural network
- significant improvement
- particle swarm optimization
- sufficient conditions
- multiscale
- lower bound
- exhaustive search
- search space
- vector quantization
- evolutionary algorithm
- optimization algorithm
- linear programming
- cost function
- probability distribution
- probabilistic model