Algorithm 791: TSHEP2D: cosine series Shepard method for bivariate interpolation of scattered data.
Robert J. RenkaRon BrownPublished in: ACM Trans. Math. Softw. (1999)
Keyphrases
- input data
- noisy data
- high accuracy
- cost function
- interpolation method
- computational cost
- optimization algorithm
- synthetic data
- recognition algorithm
- improved algorithm
- clustering method
- prior information
- dynamic programming
- preprocessing
- significant improvement
- information loss
- computationally efficient
- detection algorithm
- experimental evaluation
- linear interpolation
- k means
- computational complexity
- optimization method
- matching algorithm
- data sets
- segmentation method
- dissimilarity matrix
- cubic spline interpolation
- segmentation algorithm
- optimal solution
- detection method
- similarity measure
- classification algorithm
- objective function
- spline interpolation
- support vector machine svm
- classification trees
- em algorithm
- spectral clustering
- learning algorithm
- training data
- dimensional data
- convergence rate
- energy function
- probabilistic model
- extracted features
- expectation maximization
- point distribution
- similarity matrix
- hypothesis tests
- tree structure
- interpolation methods
- large scale data sets
- missing data
- decision trees
- training samples
- image interpolation
- basis functions
- data points