Struct SparseVectorQuery 

pub struct SparseVectorQuery {
    pub field: Field,
    pub indices: Vec<u32>,
    pub weights: Vec<f32>,
    pub k: usize,
}

Sparse vector query for similarity search

Fields

field: Field

Field containing the sparse vectors

indices: Vec<u32>

Query vector as (index, weight) pairs

weights: Vec<f32>

k: usize

Number of results to return

Implementations

impl SparseVectorQuery

pub fn new(field: Field, indices: Vec<u32>, weights: Vec<f32>, k: usize) -> Self

Create a new sparse vector query

pub fn from_map(field: Field, sparse_vec: &[(u32, f32)], k: usize) -> Self

Create from a sparse vector map

Trait Implementations

impl Clone for SparseVectorQuery

fn clone(&self) -> SparseVectorQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparseVectorQuery

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

Formats the value using the given formatter.

impl Query for SparseVectorQuery

fn scorer<'a>(&'a self, reader: &'a SegmentReader) -> ScorerFuture<'a>

Create a scorer for this query against a single segment (async)

fn count_estimate<'a>(&'a self, _reader: &'a SegmentReader) -> CountFuture<'a>

Estimated number of matching documents in a segment (async)