Application of XGBoost Algorithm in Fingerprinting Localisation Task.
Marcin LucknerBartosz TopolskiMagdalena MazurekPublished in: CISIM (2017)
Keyphrases
- computational cost
- computational complexity
- dynamic programming
- high accuracy
- objective function
- preprocessing
- optimization algorithm
- np hard
- times faster
- path planning
- k means
- cost function
- single pass
- neural network
- detection algorithm
- computationally efficient
- learning algorithm
- experimental evaluation
- search space
- worst case
- lower bound
- experimental study
- estimation algorithm
- improved algorithm
- convergence rate
- convex hull
- optimal solution
- tree structure
- significant improvement
- segmentation algorithm
- theoretical analysis
- expectation maximization
- simulated annealing
- probabilistic model