Clustering time-series by a novel slope-based similarity measure considering particle swarm optimization.
Hossein KamalzadehAbbas AhmadiSaeed MansourPublished in: Appl. Soft Comput. (2020)
Keyphrases
- particle swarm optimization
- similarity measure
- clustering method
- clustering algorithm
- similarity function
- dynamic time warping
- pso algorithm
- hierarchical clustering algorithm
- data mining tasks
- similarity computation
- mutual information
- particle swarm optimization pso
- cluster analysis
- similarity calculation
- hierarchical clustering
- streaming time series
- k means
- multi objective
- information theoretic
- similarity assessment
- categorical data
- particle swarm optimization algorithm
- data points
- non stationary
- differential evolution
- measuring similarity
- dissimilarity measure
- data clustering
- self organizing maps
- cosine similarity
- similarity matrix
- multivariate time series
- parameter free
- multivariate time series data
- pairwise
- feature vectors
- evolutionary algorithm
- similarity search
- convergence speed
- swarm intelligence
- similarity metric
- inertia weight
- document clustering
- high dimensional data
- normalized mutual information
- semantic similarity
- dimensionality reduction
- distance measure