从自我学习到深层网络
From Ufldl
Jump to:
navigation
,
search
Revision as of 16:21, 13 March 2013
(
view source
)
Kandeng
(
Talk
|
contribs
)
← Older edit
Revision as of 16:28, 13 March 2013
(
view source
)
Kandeng
(
Talk
|
contribs
)
Newer edit →
Line 24:
Line 24:
【一审】
【一审】
在自我学习中,我们首先利用未标注数据训练一个稀疏自动编码器。随后,给定一个新样本<math>x</math>,我们通过隐含层提取出特征<math>a</math>。上述过程图示如下:
在自我学习中,我们首先利用未标注数据训练一个稀疏自动编码器。随后,给定一个新样本<math>x</math>,我们通过隐含层提取出特征<math>a</math>。上述过程图示如下:
-
Revision as of 16:28, 13 March 2013
Views
Page
Discussion
View source
History
Personal tools
Log in
ufldl resources
UFLDL Tutorial
Recommended Readings
wiki
Main page
Recent changes
Random page
Help
Search
Toolbox
What links here
Related changes
Special pages
Printable version
Permanent link