Easy to use function that builds a piecewise linear function approximating function f of two variables with approximation error err on domain domain. See [1] for more details.

We consider two-time-scale stochastic approximation for finding the solution of a linear system of two equations. Such methods have found broad applications in many areas, especially in machine ...

Linear approximation is a method used to estimate the value of a function near a given point using the tangent line at that point. This technique simplifies complex functions into a linear form ...

This paper is concerned with the problem of policy evaluation with linear function approximation in discounted infinite horizon Markov decision processes. We in ...

The corrected score functions of some generalized linear models are obtained. Biometrika is primarily a journal of statistics in which emphasis is placed on papers containing original theoretical ...

We show that the 'naive Bayes' classifier which assumes independent covariates greatly outperforms the Fisher linear discriminant rule under broad conditions when the number of variables grows faster ...