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VectorNormalizer

sz_orm_vector::extensions

Struct VectorNormalizer 

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pub struct VectorNormalizer;
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向量归一化工具

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impl VectorNormalizer

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pub fn l2_normalize(v: &[f32]) -> Vec<f32>

L2 归一化（将向量缩放为单位长度）

零向量返回零向量（避免除零）

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pub fn l2_normalize_in_place(v: &mut [f32])

原地 L2 归一化

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pub fn is_normalized(v: &[f32], tolerance: f32) -> bool

检查向量是否已归一化（L2 范数接近 1）

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pub fn batch_l2_normalize(vectors: &[Vec<f32>]) -> Vec<Vec<f32>>

批量 L2 归一化

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