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”。
Compared to the S25, the new S26 base model features a marginally bigger screen with the same smooth scrolling, a generational bump to the Snapdragon 8 Elite Gen 5 chip, a similar camera setup (a 50MP main, 12MP ultra-wide, 10MP telephoto, and 12MP selfie camera), a meaningful battery improvement, and of course, new AI features. If you're rocking an old handset and want to upgrade without excessively splurging, preordering the Samsung Galaxy S26 at Amazon is the move. You'll even get a free $100 gift card to spend on whatever else you need (a new case perhaps).
，这一点在51吃瓜中也有详细论述
술의 위기, 범인은 넷플릭스와 위고비? [딥다이브]
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