<s>
PolyAnalyst	B-Application
is	O
a	O
data	O
science	O
software	O
platform	O
developed	O
by	O
Megaputer	O
Intelligence	O
that	O
provides	O
an	O
environment	O
for	O
text	B-Algorithm
mining	I-Algorithm
,	O
data	B-Application
mining	I-Application
,	O
machine	O
learning	O
,	O
and	O
predictive	B-General_Concept
analytics	I-General_Concept
.	O
</s>
<s>
PolyAnalyst	B-Application
has	O
also	O
been	O
used	O
for	O
COVID-19	O
forecasting	O
and	O
scientific	O
research	O
.	O
</s>
<s>
PolyAnalyst	B-Application
's	O
graphical	B-Application
user	I-Application
interface	I-Application
contains	O
nodes	O
that	O
can	O
be	O
linked	O
into	O
a	O
flowchart	O
to	O
perform	O
an	O
analysis	O
.	O
</s>
<s>
The	O
software	O
provides	O
nodes	O
for	O
data	B-General_Concept
import	I-General_Concept
,	O
data	B-General_Concept
preparation	I-General_Concept
,	O
data	B-Application
visualization	I-Application
,	O
data	B-General_Concept
analysis	I-General_Concept
,	O
and	O
data	B-General_Concept
export	I-General_Concept
.	O
</s>
<s>
PolyAnalyst	B-Application
includes	O
features	O
for	O
text	O
clustering	O
,	O
sentiment	O
analysis	O
,	O
extraction	O
of	O
facts	O
,	O
keywords	B-General_Concept
,	O
and	O
entities	B-General_Concept
,	O
and	O
the	O
creation	O
of	O
taxonomies	O
and	O
ontologies	O
.	O
</s>
<s>
Polyanalyst	B-Application
supports	O
a	O
variety	O
of	O
machine	O
learning	O
algorithms	O
,	O
as	O
well	O
as	O
nodes	O
for	O
the	O
analysis	O
of	O
structured	B-Application
data	I-Application
and	O
the	O
ability	O
to	O
execute	O
code	O
in	O
Python	B-Language
and	O
R	B-Language
.	O
PolyAnalyst	B-Application
also	O
acts	O
as	O
a	O
report	B-General_Concept
generator	I-General_Concept
,	O
which	O
allows	O
the	O
result	O
of	O
an	O
analysis	O
to	O
be	O
made	O
viewable	O
by	O
non-analysts	O
.	O
</s>
<s>
It	O
uses	O
a	O
client	B-Operating_System
–	I-Operating_System
server	I-Operating_System
model	I-Operating_System
and	O
is	O
licensed	O
under	O
a	O
software	B-Architecture
as	I-Architecture
a	I-Architecture
service	I-Architecture
model	O
.	O
</s>
<s>
PolyAnalyst	B-Application
was	O
used	O
to	O
build	O
a	O
subrogation	O
prediction	O
tool	O
which	O
determines	O
the	O
likelihood	O
that	O
a	O
claim	O
is	O
subrogatable	O
,	O
and	O
if	O
so	O
,	O
the	O
amount	O
that	O
is	O
expected	O
to	O
be	O
recovered	O
.	O
</s>
<s>
PolyAnalyst	B-Application
is	O
also	O
used	O
to	O
detect	O
insurance	O
fraud	O
.	O
</s>
<s>
PolyAnalyst	B-Application
is	O
used	O
by	O
pharmaceutical	O
companies	O
to	O
assist	O
in	O
pharmacovigilance	O
.	O
</s>
<s>
PolyAnalyst	B-Application
has	O
also	O
been	O
applied	O
to	O
discover	O
new	O
uses	O
for	O
existing	O
drugs	O
by	O
text	B-Algorithm
mining	I-Algorithm
ClinicalTrials.gov	O
and	O
to	O
forecast	O
the	O
spread	O
of	O
the	O
COVID-19	O
virus	O
in	O
the	O
United	O
States	O
and	O
Russia	O
.	O
</s>
<s>
PolyAnalyst	B-Application
is	O
used	O
in	O
business	O
management	O
to	O
analyze	O
written	O
customer	O
feedback	O
including	O
product	O
review	O
data	O
,	O
warranty	O
claims	O
,	O
and	O
customer	O
comments	O
.	O
</s>
<s>
In	O
one	O
case	O
,	O
PolyAnalyst	B-Application
was	O
used	O
to	O
build	O
a	O
tool	O
which	O
helped	O
a	O
company	O
monitor	O
its	O
employees	O
 '	O
conversations	O
with	O
customers	O
by	O
rating	O
their	O
messages	O
for	O
factors	O
such	O
as	O
professionalism	O
,	O
empathy	O
,	O
and	O
correctness	O
of	O
response	O
.	O
</s>
<s>
PolyAnalyst	B-Application
is	O
run	O
on	O
the	O
SKIF	O
Cyberia	O
Supercomputer	O
at	O
Tomsk	O
State	O
University	O
,	O
where	O
it	O
is	O
made	O
available	O
to	O
Russian	O
researchers	O
through	O
the	O
Center	O
for	O
Collective	O
Use	O
(	O
CCU	O
)	O
.	O
</s>
<s>
Researchers	O
at	O
the	O
center	O
use	O
PolyAnalyst	B-Application
to	O
perform	O
scientific	O
research	O
and	O
to	O
management	O
the	O
operations	O
of	O
their	O
universities	O
.	O
</s>
<s>
In	O
2020	O
,	O
researchers	O
at	O
Vyatka	O
State	O
University	O
(	O
in	O
collaboration	O
with	O
the	O
CCU	O
)	O
performed	O
a	O
study	O
in	O
which	O
PolyAnalyst	B-Application
was	O
used	O
to	O
identify	O
and	O
reach	O
out	O
to	O
victims	O
of	O
domestic	O
violence	O
through	O
social	O
media	O
analysis	O
.	O
</s>
<s>
The	O
researchers	O
scraped	B-Application
the	I-Application
web	I-Application
for	O
messages	O
containing	O
descriptions	O
of	O
abuse	O
,	O
and	O
then	O
classified	O
the	O
type	O
of	O
abuse	O
as	O
physical	O
,	O
psychological	O
,	O
economic	O
,	O
or	O
sexual	O
.	O
</s>
<s>
They	O
also	O
constructed	O
a	O
chatbot	B-Application
to	O
contact	O
the	O
identified	O
victims	O
of	O
abuse	O
and	O
to	O
refer	O
them	O
to	O
specialists	O
based	O
on	O
the	O
type	O
of	O
abuse	O
described	O
in	O
their	O
messages	O
.	O
</s>
