Interpolation of Scattered Data: Investigating Alternatives for the Modified Shepard Method.
Karen BassoPaulo Ricardo de Ávila ZinganoCarla Maria Dal Sasso FreitasPublished in: SIBGRAPI (1999)
Keyphrases
- synthetic data
- data sets
- input data
- high accuracy
- prior knowledge
- clustering method
- data processing
- noisy data
- prior information
- information loss
- data collection
- data quality
- data analysis
- data structure
- significant improvement
- statistical methods
- missing data
- database
- detection method
- raw data
- test data
- high dimensional data
- objective function
- training samples
- image data
- classification accuracy
- cost function
- image segmentation
- training data
- probability distribution
- missing values
- dynamic programming
- k means
- pairwise
- feature space
- high quality
- correlation analysis
- interpolation method
- cubic spline interpolation