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TfIdfEmbedder

aprender_rag::embed

Struct TfIdfEmbedder 

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pub struct TfIdfEmbedder { /* private fields */ }
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TF-IDF based embedder (sparse-to-dense conversion)

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impl TfIdfEmbedder

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pub fn new(dimension: usize) -> Self

Create a new TF-IDF embedder (untrained)

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pub fn fit(&mut self, documents: &[&str])

Train the embedder on a corpus

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impl Clone for TfIdfEmbedder

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fn clone(&self) -> TfIdfEmbedder

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for TfIdfEmbedder

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

Formats the value using the given formatter. Read more
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impl Embedder for TfIdfEmbedder

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fn embed(&self, text: &str) -> Result<Vec<f32>>

Embed a single text
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fn embed_batch(&self, texts: &[&str]) -> Result<Vec<Vec<f32>>>

Batch embed multiple texts
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fn dimension(&self) -> usize

Get embedding dimension
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fn model_id(&self) -> &str

Get model identifier
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fn embed_query(&self, query: &str) -> Result<Vec<f32>>

Embed a query (may use query prefix)
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fn embed_document(&self, document: &str) -> Result<Vec<f32>>

Embed a document (may use document prefix)
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fn embed_chunks(&self, chunks: &mut [Chunk]) -> Result<()>

Embed chunks and update them in place

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impl<T> Any for T
where T: 'static + ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn from(t: T) -> T

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_sample(self) -> T

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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where T: Sized + Policy<B, E>, P: Policy<B, E>,

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where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

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type Owned = T

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fn to_owned(&self) -> T

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fn vzip(self) -> V

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