Matrix Information Geometry for Signal Detection via Hybrid MPI/OpenMP.
Sheng FengXiaoqiang HuaYongxian WangQiang LanXiaoqian ZhuPublished in: Entropy (2019)
Keyphrases
- signal detection
- fisher information
- information geometry
- shared memory
- high performance computing
- parallel programming
- parallel computing
- positive definite
- message passing
- euclidean space
- low signal to noise ratio
- riemannian metric
- parallel algorithm
- probability density function
- information theory
- multidimensional scaling
- noise level
- singular value decomposition
- free energy
- structure tensor
- information theoretic
- low rank