优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好
Modernising phrases，更多细节参见WPS下载最新地址
。Safew下载对此有专业解读
.pipeThrough(parse) // buffers filling...，这一点在搜狗输入法2026中也有详细论述
BuildKit gives you a content-addressable, parallelized, cached build engine for free. You don’t need to reinvent caching, parallelism, or reproducibility. You write a frontend that translates your spec into LLB, and BuildKit handles the rest.