<s>
ML.NET	B-Language
is	O
a	O
free	B-Application
software	I-Application
machine	O
learning	O
library	B-Library
for	O
the	O
C#	B-Application
and	O
F#	B-Operating_System
programming	O
languages	O
.	O
</s>
<s>
It	O
also	O
supports	O
Python	B-Language
models	O
when	O
used	O
together	O
with	O
NimbusML	O
.	O
</s>
<s>
The	O
preview	O
release	O
of	O
ML.NET	B-Language
included	O
transforms	O
for	O
feature	B-General_Concept
engineering	I-General_Concept
like	O
n-gram	B-Language
creation	O
,	O
and	O
learners	O
to	O
handle	O
binary	O
classification	O
,	O
multi-class	O
classification	O
,	O
and	O
regression	O
tasks	O
.	O
</s>
<s>
Additional	O
ML	O
tasks	O
like	O
anomaly	O
detection	O
and	O
recommendation	O
systems	O
have	O
since	O
been	O
added	O
,	O
and	O
other	O
approaches	O
like	O
deep	B-Algorithm
learning	I-Algorithm
will	O
be	O
included	O
in	O
future	O
versions	O
.	O
</s>
<s>
ML.NET	B-Language
brings	O
model-based	O
Machine	O
Learning	O
analytic	O
and	O
prediction	O
capabilities	O
to	O
existing	O
.NET	B-Application
developers	O
.	O
</s>
<s>
The	O
framework	O
is	O
built	O
upon	O
.NET	B-Application
Core	I-Application
and	O
.NET	B-Application
Standard	O
inheriting	O
the	O
ability	O
to	O
run	O
cross-platform	O
on	O
Linux	B-Application
,	O
Windows	B-Application
and	O
macOS	B-Application
.	O
</s>
<s>
Although	O
the	O
ML.NET	B-Language
framework	O
is	O
new	O
,	O
its	O
origins	O
began	O
in	O
2002	O
as	O
a	O
Microsoft	O
Research	O
project	O
named	O
TMSN	O
(	O
text	B-Algorithm
mining	I-Algorithm
search	O
and	O
navigation	O
)	O
for	O
use	O
internally	O
within	O
Microsoft	O
products	O
.	O
</s>
<s>
ML.NET	B-Language
was	O
derived	O
from	O
the	O
TLC	O
library	B-Library
and	O
has	O
largely	O
surpassed	O
its	O
parent	O
says	O
Dr.	O
James	O
McCaffrey	O
,	O
Microsoft	O
Research	O
.	O
</s>
<s>
Support	O
for	O
the	O
open-source	B-Application
Open	B-Application
Neural	I-Application
Network	I-Application
Exchange	I-Application
(	O
ONNX	B-Application
)	O
Deep	B-Algorithm
Learning	I-Algorithm
model	O
format	O
was	O
introduced	O
from	O
build	O
0.3	O
in	O
ML.NET	B-Language
.	O
</s>
<s>
The	O
release	O
included	O
other	O
notable	O
enhancements	O
such	O
as	O
Factorization	O
Machines	O
,	O
LightGBM	B-Algorithm
,	O
Ensembles	O
,	O
LightLDA	O
transform	O
and	O
OVA	O
.	O
</s>
<s>
The	O
ML.NET	B-Language
integration	O
of	O
TensorFlow	B-Language
is	O
enabled	O
from	O
the	O
0.5	O
release	O
.	O
</s>
<s>
It	O
included	O
the	O
addition	O
of	O
a	O
Model	O
Builder	O
tool	O
and	O
AutoML	B-General_Concept
(	O
Automated	B-General_Concept
Machine	I-General_Concept
Learning	I-General_Concept
)	O
capabilities	O
.	O
</s>
<s>
Build	O
1.3.1	O
introduced	O
a	O
preview	O
of	O
Deep	O
Neural	O
Network	O
training	O
using	O
C#	B-Application
bindings	O
for	O
Tensorflow	B-Language
and	O
a	O
Database	O
loader	O
which	O
enables	O
model	O
training	O
on	O
databases	O
.	O
</s>
<s>
The	O
1.4.0	O
preview	O
added	O
ML.NET	B-Language
scoring	O
on	O
ARM	O
processors	O
and	O
Deep	O
Neural	O
Network	O
training	O
with	O
GPU	O
's	O
for	O
Windows	B-Application
and	O
Linux	B-Application
.	O
</s>
<s>
Microsoft	O
's	O
paper	O
on	O
machine	O
learning	O
with	O
ML.NET	B-Language
demonstrated	O
it	O
is	O
capable	O
of	O
training	O
sentiment	O
analysis	O
models	O
using	O
large	O
datasets	O
while	O
achieving	O
high	O
accuracy	O
.	O
</s>
<s>
The	O
ML.NET	B-Language
CLI	O
is	O
a	O
Command-line	B-Application
interface	I-Application
which	O
uses	O
ML.NET	B-Language
AutoML	B-General_Concept
to	O
perform	O
model	O
training	O
and	O
pick	O
the	O
best	O
algorithm	O
for	O
the	O
data	O
.	O
</s>
<s>
The	O
ML.NET	B-Language
Model	O
Builder	O
preview	O
is	O
an	O
extension	O
for	O
Visual	B-Application
Studio	I-Application
that	O
uses	O
ML.NET	B-Language
CLI	O
and	O
ML.NET	B-Language
AutoML	B-General_Concept
to	O
output	O
the	O
best	O
ML.NET	B-Language
Model	O
using	O
a	O
GUI	B-Application
.	O
</s>
<s>
This	O
is	O
possible	O
using	O
the	O
Visual	B-Application
Studio	I-Application
DataView	O
tools	O
.	O
</s>
<s>
Microsoft	O
Research	O
announced	O
the	O
popular	O
Infer.NET	O
model-based	O
machine	O
learning	O
framework	O
used	O
for	O
research	O
in	O
academic	O
institutions	O
since	O
2008	O
has	O
been	O
released	O
open	O
source	O
and	O
is	O
now	O
part	O
of	O
the	O
ML.NET	B-Language
framework	O
.	O
</s>
<s>
The	O
Infer.NET	O
namespace	O
has	O
since	O
been	O
changed	O
to	O
Microsoft.ML.Probabilistic	O
consistent	O
with	O
ML.NET	B-Language
namespaces	O
.	O
</s>
<s>
Microsoft	O
acknowledged	O
that	O
the	O
Python	B-Language
programming	I-Language
language	I-Language
is	O
popular	O
with	O
Data	O
Scientists	O
,	O
so	O
it	O
has	O
introduced	O
NimbusML	O
the	O
experimental	O
Python	B-Language
bindings	O
for	O
ML.NET	B-Language
.	O
</s>
<s>
This	O
enables	O
users	O
to	O
train	O
and	O
use	O
machine	O
learning	O
models	O
in	O
Python	B-Language
.	O
</s>
<s>
ML.NET	B-Language
allows	O
users	O
to	O
export	O
trained	O
models	O
to	O
the	O
Open	B-Application
Neural	I-Application
Network	I-Application
Exchange	I-Application
(	O
ONNX	B-Application
)	O
format	O
.	O
</s>
<s>
This	O
establishes	O
an	O
opportunity	O
to	O
use	O
models	O
in	O
different	O
environments	O
that	O
do	O
n't	O
use	O
ML.NET	B-Language
.	O
</s>
<s>
It	O
would	O
be	O
possible	O
to	O
run	O
these	O
models	O
in	O
the	O
client	O
side	O
of	O
a	O
browser	O
using	O
ONNX.js	O
,	O
a	O
javascript	O
client-side	O
framework	O
for	O
deep	B-Algorithm
learning	I-Algorithm
models	O
created	O
in	O
the	O
Onnx	B-Application
format	O
.	O
</s>
<s>
Along	O
with	O
the	O
rollout	O
of	O
the	O
ML.NET	B-Language
preview	O
,	O
Microsoft	O
rolled	O
out	O
free	O
AI	O
tutorials	O
and	O
courses	O
to	O
help	O
developers	O
understand	O
techniques	O
needed	O
to	O
work	O
with	O
the	O
framework	O
.	O
</s>
