Best Approximation and Moduli of Smoothness for Doubling Weights.
Giuseppe MastroianniVilmos TotikPublished in: J. Approx. Theory (2001)
Keyphrases
- weight function
- weighted sum
- approximation algorithms
- approximation error
- weighting scheme
- relative importance
- error bounds
- error tolerance
- databases
- approximation ratio
- relative error
- linear combination
- prior information
- closed form
- website
- similarity scores
- computer vision
- genetic algorithm
- approximation methods
- information retrieval
- machine learning
- neural network