You’ve actually seen this mechanism before. The # syntax= directive at the top of a Dockerfile tells BuildKit which frontend image to use. # syntax=docker/dockerfile:1 is just the default. You can point it at any image.
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。业内人士推荐旺商聊官方下载作为进阶阅读
Publication date: 28 February 2026,推荐阅读爱思助手下载最新版本获取更多信息
这是通过“二次预训练”实现的,第一次预训练,我们让模型知道各个物体是什么;第二次预训练,我们通过“热力图”让模型重点关注操作对象,让模型学会分辨“什么才是当前任务最重要的东西”。