A SOM-CNN Algorithm for NLOS Signal Identification.
Zefu GaoHai Cheng TaoQin Yu ZhuYi Wen JiaoDong LiFeilong MaoChao LiYi Tong SiYu Xin WangPublished in: IEICE Trans. Commun. (2023)
Keyphrases
- k means
- learning algorithm
- cost function
- experimental evaluation
- similarity measure
- dynamic programming
- probabilistic model
- times faster
- detection algorithm
- worst case
- computational cost
- preprocessing
- signal processing
- optimal solution
- matching algorithm
- np hard
- significant improvement
- multiresolution
- expectation maximization
- optimization algorithm
- clustering method
- frequency domain
- high frequency
- objective function
- convergence rate
- estimation algorithm
- neural gas