https://answer.freetools.me/tags/%E4%B8%8A%E4%B8%8B%E6%96%87%E6%89%A9%E5%B1%95/ Recent content in 上下文扩展 on Answer Hugo -- 0.152.2 zh-cn Thu, 12 Mar 2026 17:23:09 +0800 https://answer.freetools.me/%E4%BD%8D%E7%BD%AE%E7%BC%96%E7%A0%81%E5%A4%96%E6%8E%A8%E6%80%A7%E4%B8%BA%E4%BB%80%E4%B9%88transformer%E6%97%A0%E6%B3%95%E5%A4%84%E7%90%86%E6%AF%94%E8%AE%AD%E7%BB%83%E6%97%B6%E6%9B%B4%E9%95%BF%E7%9A%84%E5%BA%8F%E5%88%97/ Thu, 12 Mar 2026 17:23:09 +0800 https://answer.freetools.me/%E4%BD%8D%E7%BD%AE%E7%BC%96%E7%A0%81%E5%A4%96%E6%8E%A8%E6%80%A7%E4%B8%BA%E4%BB%80%E4%B9%88transformer%E6%97%A0%E6%B3%95%E5%A4%84%E7%90%86%E6%AF%94%E8%AE%AD%E7%BB%83%E6%97%B6%E6%9B%B4%E9%95%BF%E7%9A%84%E5%BA%8F%E5%88%97/ 位置编码外推性：为什么Transformer无法处理比训练时更长的序列