Struct Embedding 

pub struct Embedding {
    pub vector: Vec<f64>,
}

Node embedding vector

Fields

vector: Vec<f64>

The embedding vector

Implementations

impl Embedding

pub fn new(dimensions: usize) -> Self

Create a new embedding with given dimensions

pub fn random(dimensions: usize, rng: &mut impl Rng) -> Self

Create a random embedding

pub fn dimensions(&self) -> usize

Get the dimensionality of the embedding

pub fn cosine_similarity(&self, other: &Embedding) -> Result<f64>

Calculate cosine similarity with another embedding (SIMD optimized)

pub fn norm(&self) -> f64

Calculate L2 norm of the embedding (SIMD optimized)

pub fn normalize(&mut self)

Normalize the embedding to unit length

pub fn add(&mut self, other: &Embedding) -> Result<()>

Add another embedding (element-wise)

pub fn scale(&mut self, factor: f64)

Scale the embedding by a scalar

pub fn dot_product(&self, other: &Embedding) -> Result<f64>

Compute dot product with another embedding (SIMD optimized)

pub fn update_gradient(&mut self, gradient: &[f64], learningrate: f64)

Update embedding using gradient (SIMD optimized)

Trait Implementations

impl Clone for Embedding

fn clone(&self) -> Embedding

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Embedding

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Embedding

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Embedding

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.