Improving neighborhood construction with Apollonius region algorithm based on density for clustering.
Shahin PourbahramiLeyli Mohammad KhanliSohrab AzimpourPublished in: Inf. Sci. (2020)
Keyphrases
- k means
- learning algorithm
- dynamic programming
- preprocessing
- matching algorithm
- clustering method
- experimental evaluation
- cost function
- region of interest
- expectation maximization
- high accuracy
- hierarchical clustering
- significant improvement
- computational complexity
- objective function
- synthetic and real datasets
- clustering algorithm
- synthetic datasets
- simulated annealing
- density based clustering algorithm
- similarity function
- subspace clustering
- cluster analysis
- data sets
- distance function
- probabilistic model
- np hard
- video sequences
- optimal solution
- decision trees
- neural network