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sat 模型中的 lm_head 和 transformer.word_embeddings 有什么区别 #527

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GondorFu opened this issue Sep 24, 2024 · 0 comments

GondorFu commented Sep 24, 2024 •

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transformer.word_embeddings 在代码中的功能是计算最开始将token id转成embedding，最后输出计算token的feature相似度
lm_head呢？没找到具体的使用位置

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