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VectorUtils

graphrag_core::vector

Struct VectorUtils

pub struct VectorUtils;

Expand description

Utility functions for vector operations

Implementations§

impl VectorUtils

pub fn cosine_similarity(a: &[f32], b: &[f32]) -> f32

Calculate cosine similarity between two vectors

pub fn euclidean_distance(a: &[f32], b: &[f32]) -> f32

Calculate Euclidean distance between two vectors

pub fn normalize(vector: &mut [f32])

Normalize a vector to unit length

pub fn random_vector(dimension: usize) -> Vec<f32>

Generate a random vector (for testing)

pub fn centroid(vectors: &[Vec<f32>]) -> Option<Vec<f32>>

Calculate the centroid of multiple vectors

Auto Trait Implementations§

impl Freeze for VectorUtils

impl RefUnwindSafe for VectorUtils

impl Send for VectorUtils

impl Sync for VectorUtils

impl Unpin for VectorUtils

impl UnsafeUnpin for VectorUtils

impl UnwindSafe for VectorUtils

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