Obtaining exact interpolation multivariate polynomial by approximation.
Yong FengXiaolin QinJingzhong ZhangXun YuanPublished in: J. Syst. Sci. Complex. (2011)
Keyphrases
- piecewise polynomial
- exact computation
- randomized approximation
- gaussian convolution
- error tolerance
- lagrange interpolation
- approximation error
- low degree
- error bounds
- approximation schemes
- approximation algorithms
- approximation methods
- statistical tests
- genetic algorithm
- efficient computation
- special case
- regression model
- multivariate normal
- closed form
- interpolation algorithm
- mixed data
- agnostic learning
- data sets
- low order
- interpolation method
- brute force
- exact solution