Spectral Telescope: Convergence Rate Bounds for Random-Scan Gibbs Samplers Based on a Hierarchical Structure.
Qian QinGuanyang WangPublished in: CoRR (2022)
Keyphrases
- hierarchical structure
- convergence rate
- convergence speed
- step size
- hierarchically structured
- hierarchical structures
- markov chain monte carlo
- learning rate
- hierarchical classification
- number of iterations required
- lower bound
- hierarchical organization
- markov random field
- mutation operator
- faster convergence rate
- gradient method
- random sampling
- web pages
- tree structure
- markov chain
- cost function
- database
- object recognition
- clustering algorithm
- data mining