Struct IvfOptions 

pub struct IvfOptions {
    pub nlist: usize,
    pub nprobe: usize,
    pub training_samples: usize,
}

IVF build and query parameters.

Fields

nlist: usize

Number of inverted lists (k-means centroids). Default 256. Must be >= 1.

nprobe: usize

Number of lists to probe at query time. Default 8. Must be <= nlist.

training_samples: usize

Cap on training samples drawn from the active delta for k-means. Default 256_000. Training cost is bounded by this value.

Trait Implementations

impl Clone for IvfOptions

fn clone(&self) -> IvfOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IvfOptions

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

Formats the value using the given formatter.

impl Default for IvfOptions

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IvfOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for IvfOptions

impl PartialEq for IvfOptions

fn eq(&self, other: &IvfOptions) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for IvfOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for IvfOptions