SPARCL: an effective and efficient algorithm for mining arbitrary shape-based clusters.
Vineet ChaojiMohammad Al HasanSaeed SalemMohammed J. ZakiPublished in: Knowl. Inf. Syst. (2009)
Keyphrases
- highly efficient
- computationally efficient
- detection algorithm
- k means
- dynamic programming
- single pass
- search space pruning
- subspace clustering
- learning algorithm
- objective function
- expectation maximization
- preprocessing
- computational complexity
- matching algorithm
- hierarchical clustering
- optimal solution
- iterative process
- density based clustering
- linear space
- memory efficient
- arbitrary shaped
- pruning strategy
- segmentation algorithm
- frequent patterns
- high accuracy
- object detection
- np hard
- high dimensional
- image segmentation