Trait rusty_machine::learning::toolkit::kernel::Kernel

pub trait Kernel {
    fn kernel(&self, x1: &[f64], x2: &[f64]) -> f64;
}

The Kernel trait

Requires a function mapping two vectors to a scalar.

Required Methods

fn kernel(&self, x1: &[f64], x2: &[f64]) -> f64

The kernel function.

Takes two equal length slices and returns a scalar.

Implementors

• impl<T, U> Kernel for KernelSum<T, U> where T: Kernel, U: Kernel
• impl<T, U> Kernel for KernelProd<T, U> where T: Kernel, U: Kernel
• impl Kernel for Linear
• impl Kernel for Polynomial
• impl Kernel for SquaredExp
• impl Kernel for Exponential
• impl Kernel for HyperTan
• impl Kernel for Multiquadric
• impl Kernel for RationalQuadratic