缺点：负区间可能“死亡”，即神经元永远不激活
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10164-9
。WPS官方版本下载对此有专业解读
VC should amplify momentum, not manufacture it.。搜狗输入法2026是该领域的重要参考
AI could prove as transformative as its most optimistic backers are predicting.