<s>
Shogun	B-Language
is	O
a	O
free	B-Application
,	O
open-source	B-Application
machine	O
learning	O
software	B-Library
library	I-Library
written	O
in	O
C++	B-Language
.	O
</s>
<s>
It	O
offers	O
interfaces	O
for	O
Octave	B-Language
,	O
Python	B-Language
,	O
R	B-Language
,	O
Java	B-Language
,	O
Lua	B-Language
,	O
Ruby	B-Language
and	O
C#	B-Application
using	O
SWIG	B-Application
.	O
</s>
<s>
It	O
is	O
licensed	O
under	O
the	O
terms	O
of	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
version	O
3	O
or	O
later	O
.	O
</s>
<s>
The	O
focus	O
of	O
Shogun	B-Language
is	O
on	O
kernel	O
machines	O
such	O
as	O
support	B-Algorithm
vector	I-Algorithm
machines	I-Algorithm
for	O
regression	O
and	O
classification	B-General_Concept
problems	O
.	O
</s>
<s>
Shogun	B-Language
also	O
offers	O
a	O
full	O
implementation	O
of	O
Hidden	O
Markov	O
models	O
.	O
</s>
<s>
The	O
core	O
of	O
Shogun	B-Language
is	O
written	O
in	O
C++	B-Language
and	O
offers	O
interfaces	O
for	O
MATLAB	B-Language
,	O
Octave	B-Language
,	O
Python	B-Language
,	O
R	B-Language
,	O
Java	B-Language
,	O
Lua	B-Language
,	O
Ruby	B-Language
and	O
C#	B-Application
.	O
</s>
<s>
Shogun	B-Language
has	O
been	O
under	O
active	O
development	O
since	O
1999	O
.	O
</s>
<s>
Today	O
there	O
is	O
a	O
vibrant	O
user	O
community	O
all	O
over	O
the	O
world	O
using	O
Shogun	B-Language
as	O
a	O
base	O
for	O
research	O
and	O
education	O
,	O
and	O
contributing	O
to	O
the	O
core	O
package	O
.	O
</s>
<s>
Currently	O
Shogun	B-Language
supports	O
the	O
following	O
algorithms	O
:	O
</s>
<s>
As	O
Shogun	B-Language
was	O
developed	O
with	O
bioinformatics	O
applications	O
in	O
mind	O
it	O
is	O
capable	O
of	O
processing	O
huge	O
datasets	O
consisting	O
of	O
up	O
to	O
10	O
million	O
samples	O
.	O
</s>
<s>
Shogun	B-Language
supports	O
the	O
use	O
of	O
pre-calculated	O
kernels	O
.	O
</s>
<s>
For	O
this	O
purpose	O
Shogun	B-Language
offers	O
a	O
multiple	O
kernel	O
learning	O
functionality	O
.	O
</s>
