Struct RecursiveModelIndex

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pub struct RecursiveModelIndex { /* private fields */ }

Expand description

Recursive Model Index (RMI) Multi-stage neural models making coarse-then-fine predictions

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impl RecursiveModelIndex

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pub fn new(dimensions: usize, num_leaf_models: usize) -> Self

Create a new RMI with specified number of leaf models

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pub fn build(&mut self, data: Vec<(Vec<f32>, VectorId)>) -> Result<()>

Build the index from data

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impl LearnedIndex for RecursiveModelIndex

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

Predict position for a key

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fn insert(&mut self, key: Vec<f32>, value: VectorId) -> Result<()>

Insert a key-value pair

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fn search(&self, key: &[f32]) -> Result<Option<VectorId>>

Search for a key

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fn stats(&self) -> IndexStats

Get index statistics

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impl UnwindSafe for RecursiveModelIndex

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where T: 'static + ?Sized,

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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