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EmbeddingBag

ferritin_plms::esm3::layers::encode_inputs

Struct EmbeddingBag 

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

Sum-mode embedding bag: looks up embeddings for multiple indices per position and sums them, zeroing out the padding index.

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impl EmbeddingBag

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pub fn load( vb: VarBuilder<'_>, vocab_size: usize, embed_dim: usize, padding_idx: u32, ) -> Result<Self>

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pub fn forward(&self, indices: &Tensor) -> Result<Tensor>

indices: (*, K) — K annotation IDs per position; padding_idx entries → zero. Returns (*, embed_dim) via sum over K.

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