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one fable-low hijack cell

pair attention / embedding envelope zh_huo_q ordering BA effort low
Chinese '或' with explicit question marker — '{X}或{Y}?'
verdictpicked embedding (second-offered)  ·  classifierB · tiernone

response (200 chars)

# Attention 还是 Embedding?

这两个是深度学习中不同层面的概念,我帮你梳理一下区别和联系:

## Embedding(嵌入)

**作用**:把离散符号(词、token、ID)映射成连续的稠密向量。

- 是模型的**输入表示层**
- 例如:`"猫"` → `[0.2, -0.5, 0.8, ...]`(一个 d 维向量)
- 本质是一个**查表操作**(lookup 

neighbors

ordering ABenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)anchor view all 60 cells across efforts × anchors