Struct Index

pub struct Index<N>
where
    N: Num + Into<f64> + AddAssign + MulAssign + NormalizedMultiply + Copy + NormalizedBounded,
{ /* private fields */ }

インデックス ドキュメント単位でインデックスを作成、検索するための構造体です

Implementations

impl<N> Index<N>

where N: Num + Into<f64> + AddAssign + MulAssign + NormalizedMultiply + Copy + NormalizedBounded, f64: IntoNormalizer<N>,

pub fn new() -> Self

pub fn doc_num(&self) -> usize

インデックスのドキュメント数を取得するメソッド

pub fn token_num(&self) -> usize

インデックスのトークン数を取得するメソッド トークン数はユニークなトークンの数を返す

pub fn add_doc(&mut self, doc_id: String, tokens: &[&str])

インデックスにドキュメントを追加するメソッド

pub fn generate_query_mask(&self, tokens: &[&str]) -> ZeroSpVec<N>

pub fn generate_query(&self, tokens: &[&str]) -> ZeroSpVec<N>

pub fn search_cosine_similarity( &self, query: &ZeroSpVec<N>, ) -> Vec<(String, f64)>

pub fn search_cosine_similarity_parallel( &self, query: &ZeroSpVec<N>, thread_count: usize, ) -> Vec<(String, f64)>

where N: Send + Sync,

Trait Implementations

impl<N> Clone for Index<N>

where N: Num + Into<f64> + AddAssign + MulAssign + NormalizedMultiply + Copy + NormalizedBounded + Clone,

fn clone(&self) -> Index<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> Debug for Index<N>

where N: Num + Into<f64> + AddAssign + MulAssign + NormalizedMultiply + Copy + NormalizedBounded + Debug,

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

Formats the value using the given formatter.

impl<'de, N> Deserialize<'de> for Index<N>

where N: Num + Into<f64> + AddAssign + MulAssign + NormalizedMultiply + Copy + NormalizedBounded + Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<N> Serialize for Index<N>

where N: Num + Into<f64> + AddAssign + MulAssign + NormalizedMultiply + Copy + NormalizedBounded + Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.