A Synchronization Based Algorithm for Discovering Ellipsoidal Clusters in Large Datasets.
Hichem FriguiMohamed Ben Hadj RhoumaPublished in: ICDM (2001)
Keyphrases
- experimental evaluation
- high accuracy
- learning algorithm
- dynamic programming
- preprocessing
- computational complexity
- k means
- synthetic datasets
- computational cost
- objective function
- times faster
- optimization algorithm
- segmentation algorithm
- synthetic and real datasets
- initial set
- hierarchical clustering
- detection algorithm
- input data
- synthetic and real life datasets
- np hard
- evolutionary algorithm
- optimal solution
- similarity measure
- data points
- simulated annealing
- probabilistic model
- cost function
- significant improvement
- tree structure
- data clustering
- search space
- recognition algorithm
- clustering algorithm
- data sets