An Extended Chi2 Algorithm for Discretization of Real Value Attributes.
Chao-Ton SuJyh-Hwa HsuPublished in: IEEE Trans. Knowl. Data Eng. (2005)
Keyphrases
- preprocessing
- times faster
- computational complexity
- detection algorithm
- dynamic programming
- improved algorithm
- k means
- cost function
- np hard
- search space
- theoretical analysis
- optimal solution
- worst case
- selection algorithm
- recognition algorithm
- convergence rate
- optimization algorithm
- classification algorithm
- expectation maximization
- continuous attributes
- clustering method
- segmentation algorithm
- computationally efficient
- learning algorithm
- high accuracy
- probabilistic model
- clustering algorithm