A Semantic Partition Algorithm Based on Improved K-Means Clustering for Large-Scale Indoor Areas.
Kegong ShiJinjin YanJinquan YangPublished in: ISPRS Int. J. Geo Inf. (2024)
Keyphrases
- k means
- improved algorithm
- experimental evaluation
- learning algorithm
- high accuracy
- cost function
- dynamic programming
- expectation maximization
- linear programming
- preprocessing
- recognition algorithm
- computational cost
- significant improvement
- np hard
- simulated annealing
- particle swarm optimization
- search space
- theoretical analysis
- detection algorithm
- computational complexity
- data sets
- hidden markov models
- worst case
- objective function
- input data
- matching algorithm
- feature space