Approximation of infinitely differentiable multivariate functions is intractable.
Erich NovakHenryk WozniakowskiPublished in: J. Complex. (2009)
Keyphrases
- objective function
- continuous functions
- convex functions
- error bounds
- computational complexity
- regression model
- closed form
- approximation algorithms
- approximation ratio
- database
- multivariate data
- approximation error
- finite number
- basis functions
- np complete
- probability distribution
- artificial intelligence
- information retrieval