"Seismic-mass" density-based algorithm for spatio-temporal clustering.
George K. GeorgoulasAntonios KonstantarasEmmanuel KatsifarakisChrysostomos D. StyliosEmmanuel MaravelakisGeorge J. VachtsevanosPublished in: Expert Syst. Appl. (2013)
Keyphrases
- k means
- spatio temporal
- clustering algorithm
- clustering method
- hierarchical clustering
- cost function
- optimization algorithm
- high accuracy
- density based clustering
- search space
- detection algorithm
- significant improvement
- computational cost
- optimal solution
- signal processing
- expectation maximization
- learning algorithm
- recognition algorithm
- data clustering
- synthetic and real datasets
- dynamic programming
- preprocessing
- segmentation algorithm
- simulated annealing
- matching algorithm
- cluster analysis
- experimental evaluation
- subspace clustering
- video sequences
- hierarchical clustering algorithm
- genetic algorithm