<s>
Caffe	B-Algorithm
(	O
Convolutional	O
Architecture	O
for	O
Fast	O
Feature	O
Embedding	O
)	O
is	O
a	O
deep	B-Algorithm
learning	I-Algorithm
framework	O
,	O
originally	O
developed	O
at	O
University	O
of	O
California	O
,	O
Berkeley	O
.	O
</s>
<s>
It	O
is	O
open	B-Application
source	I-Application
,	O
under	O
a	O
BSD	B-Operating_System
license	I-Operating_System
.	O
</s>
<s>
It	O
is	O
written	O
in	O
C++	B-Language
,	O
with	O
a	O
Python	B-Language
interface	O
.	O
</s>
<s>
Yangqing	O
Jia	O
created	O
the	O
Caffe	B-Algorithm
project	O
during	O
his	O
PhD	O
at	O
UC	O
Berkeley	O
.	O
</s>
<s>
It	O
is	O
currently	O
hosted	O
on	O
GitHub	B-Application
.	O
</s>
<s>
Caffe	B-Algorithm
supports	O
many	O
different	O
types	O
of	O
deep	B-Algorithm
learning	I-Algorithm
architectures	O
geared	O
towards	O
image	O
classification	O
and	O
image	B-Algorithm
segmentation	I-Algorithm
.	O
</s>
<s>
It	O
supports	O
CNN	B-Architecture
,	O
RCNN	O
,	O
LSTM	B-Algorithm
and	O
fully-connected	O
neural	O
network	O
designs	O
.	O
</s>
<s>
Caffe	B-Algorithm
supports	O
GPU	O
-	O
and	O
CPU-based	O
acceleration	O
computational	O
kernel	O
libraries	O
such	O
as	O
Nvidia	O
cuDNN	O
and	O
Intel	B-Language
MKL	I-Language
.	O
</s>
<s>
Caffe	B-Algorithm
is	O
being	O
used	O
in	O
academic	O
research	O
projects	O
,	O
startup	O
prototypes	O
,	O
and	O
even	O
large-scale	O
industrial	O
applications	O
in	O
vision	O
,	O
speech	O
,	O
and	O
multimedia	O
.	O
</s>
<s>
Yahoo	B-Application
!	I-Application
</s>
<s>
has	O
also	O
integrated	O
Caffe	B-Algorithm
with	O
Apache	B-Language
Spark	I-Language
to	O
create	O
CaffeOnSpark	O
,	O
a	O
distributed	O
deep	B-Algorithm
learning	I-Algorithm
framework	O
.	O
</s>
<s>
In	O
April	O
2017	O
,	O
Facebook	O
announced	O
Caffe2	B-Algorithm
,	O
which	O
included	O
new	O
features	O
such	O
as	O
recurrent	B-Algorithm
neural	I-Algorithm
network	I-Algorithm
(	O
RNN	O
)	O
.	O
</s>
<s>
At	O
the	O
end	O
of	O
March	O
2018	O
,	O
Caffe2	B-Algorithm
was	O
merged	O
into	O
PyTorch	B-Algorithm
.	O
</s>
