[−][src]Function lsh_rs::dist::l2_norm
pub fn l2_norm(x: &[f32]) -> f32
L2 norm of a single vector.
Examples
use lsh_rs::dist::l2_norm; let a = vec![1., -1.]; let norm_a = l2_norm(&a); // norm between two vectors let b = vec![0.2, 1.2]; let c: Vec<f32> = a.iter().zip(b).map(|(ai, bi)| ai - bi).collect(); let norm_ab = l2_norm(&c);