搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
来自MSN
2 小时
如何理解 Transformers 中 FFNs 的作用?
FFN在Transformer里面主要是对多头注意力矩阵升维,非线性过滤,然后再降回原来的维度。这个通常的比喻是:FFN就像个人的思考空间—— Attention Layer帮助模型正确的分配注意力,然后FFN 帮助模型仔细的思考,提取更加抽象的特征。 这个比喻很好很形象,听到这儿往往会感觉恍然大悟,然后感慨模型设计精妙,唯一的问题是什么实质都没有解释。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Plans to take over Gaza
RFK Jr. clears Senate panel
Wins Senate committee vote
Imposes tariffs on US goods
Arrested on multiple charges
Offers to jail US criminals
Sued by former nanny
Announces death of mother
Neo-Nazi leader convicted
EPA warns employees
Sweden school shooting
Key Bridge design unveiled
FBI agents sue DOJ
To launch streaming service
Sued for discrimination
Baby elephant at OR Zoo
To cut up to 7,000 jobs
Adds surcharge to eggs
Mimics moon’s gravity
Atmospheric river slams CA
Microplastics found in brains
‘Squid Game' actress dies
Accused attacker faces trial
Suspended 10 games
US job openings fall
US, Philippines joint patrol
Stradivarius violin auction
DOJ to battle antisemitism
Inks deal with SK’s Kakao
FSU coach stepping down
反馈