An Improved Trilateration Positioning Algorithm with Anchor Node Combination and K-Means Clustering.
Qinghua LuoKexin YangXiaozhen YanJianfeng LiChenxu WangZhiquan ZhouPublished in: Sensors (2022)
Keyphrases
- learning algorithm
- k means
- optimization algorithm
- cost function
- experimental evaluation
- dynamic programming
- tree structure
- detection algorithm
- computational cost
- worst case
- times faster
- preprocessing
- search space
- significant improvement
- convergence rate
- optimal solution
- probabilistic model
- data sets
- high accuracy
- computationally efficient
- theoretical analysis
- improved algorithm
- graph structure
- recognition algorithm
- feature selection
- ant colony optimization
- lower bound
- expectation maximization
- input data