Struct MaxSimScorer 

pub struct MaxSimScorer { /* private fields */ }

A reusable MaxSim scorer with pre-computed query data.

Use this when scoring the same query against multiple documents to avoid redundant computation.

Example

use manifoldb_vector::ops::maxsim::MaxSimScorer;
use manifoldb_vector::types::MultiVectorEmbedding;

let query = MultiVectorEmbedding::new(vec![
    vec![1.0, 0.0],
    vec![0.0, 1.0],
]).unwrap();

let scorer = MaxSimScorer::new(query);

let doc1 = MultiVectorEmbedding::new(vec![vec![1.0, 0.0]]).unwrap();
let doc2 = MultiVectorEmbedding::new(vec![vec![0.5, 0.5]]).unwrap();

let score1 = scorer.score(&doc1);
let score2 = scorer.score(&doc2);

Implementations

impl MaxSimScorer

pub fn new(query: MultiVectorEmbedding) -> Self

Create a new MaxSim scorer for the given query.

pub fn score(&self, document: &MultiVectorEmbedding) -> f32

Score a document against the query.

pub fn score_batch( &self, documents: &[MultiVectorEmbedding], ) -> Vec<(usize, f32)>

Score multiple documents and return results sorted by score descending.

pub fn query(&self) -> &MultiVectorEmbedding

Get the query multi-vector.

pub fn dimension(&self) -> usize

Get the dimension of the query vectors.

Trait Implementations

impl Clone for MaxSimScorer

fn clone(&self) -> MaxSimScorer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MaxSimScorer

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

Formats the value using the given formatter.