Skip to main content

KernelMean

uncertain_numerics

Trait KernelMean 

Source 
pub trait KernelMean<M> {
    // Required method
    fn kernel_mean(&self, measure: &M, x: f64) -> f64;
}
Expand description

Analytic mean embedding of a scalar kernel under a probability measure.

For a kernel k and probability measure p, the kernel mean at x is

z(x) = integral k(x, u) p(u) du.

The trait is implemented only for kernel/measure pairs with an explicit analytic contract. Unsupported pairs therefore fail at compile time rather than silently falling back to an unrelated numerical approximation.

Required Methods§

Source

fn kernel_mean(&self, measure: &M, x: f64) -> f64

Evaluate the analytic kernel mean at x.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§