Struct ANNIndex

pub struct ANNIndex { /* private fields */ }

Approximate Nearest Neighbor search using multiple strategies

Implementations

impl ANNIndex

pub fn new(vector_dim: usize) -> Self

Create a new ANN index

pub fn with_lsh(self, num_tables: usize, hash_size: usize) -> Self

Enable LSH indexing

pub fn with_random_projections(self, projected_dim: usize) -> Self

Enable random projections for dimensionality reduction

pub fn add_vector(&mut self, vector: Array1<f32>, data: f32)

Add a vector to the index

pub fn search( &self, query: &Array1<f32>, k: usize, strategy: SearchStrategy, ) -> Vec<ANNResult>

Search for approximate nearest neighbors

pub fn stats(&self) -> ANNStats

Get statistics about the index