RecursiveModelIndex

oxirs_vec::learned_index::rmi

Struct RecursiveModelIndex 

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pub struct RecursiveModelIndex { /* private fields */ }
Expand description

Recursive Model Index

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impl RecursiveModelIndex

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pub fn new(stage_sizes: Vec<usize>) -> Self

Create new RMI with specified stage sizes

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pub fn train( &mut self, examples: Vec<TrainingExample>, ) -> LearnedIndexResult<()>

Train the RMI

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pub fn predict(&self, key: &[f32]) -> LearnedIndexResult<usize>

Predict position using RMI

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pub fn is_trained(&self) -> bool

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pub fn num_stages(&self) -> usize

Trait Implementations§

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impl Clone for RecursiveModelIndex

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fn clone(&self) -> RecursiveModelIndex

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'de> Deserialize<'de> for RecursiveModelIndex

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for RecursiveModelIndex

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

Serialize this value into the given Serde serializer. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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