Computational Complexity Reduced Belief Propagation Algorithm for Polar Code Decoders.
Arvid B. Van Den BrinkMarco Jan Gerrit BekooijPublished in: APSIPA ASC (2021)
Keyphrases
- computational complexity
- belief propagation
- loopy belief propagation
- np hard
- k means
- factor graphs
- dynamic programming
- graphical models
- energy function
- preprocessing
- objective function
- object recognition
- parameter estimation
- matching algorithm
- message passing
- special case
- optimal solution
- learning algorithm
- super resolution
- graph cuts
- probabilistic inference
- disparity map
- similarity measure
- image processing