understanding and generation of linguistic values - LT-Innovate

cakeexoticInternet and Web Development

Dec 13, 2013 (3 years and 5 months ago)

71 views

U
NDERSTANDING

AND

GENERATION

OF

LINGUISTIC

VALUES

LT-Innovate Summit 2013
Nikola Petrovi
ć

Nikola Petrovi
ć
, Morena inženjering
LT
RELATED

FIELDS

AND

SKILLS



Entity, Fact and
Opinion Extraction



Sentiment Analysis



Context detection



Knowledge-Based
Systems


Question Answering


Targeted real-time,
on-line marketing



Machine Learning


Triplestores &
SPARQL


Dbpedia & Freebase


UIMA


WordNet API


Facebook Graph API


Twitter API
Nikola Petrovi
ć
, Morena inženjering
T
HE

PROBLEM
:
DEALING

WITH

IMPRECISION

OF
NL


There is a
49-year-old

men wearing a
RGB=
(25, 116, 210)
blazer.


There is a
middle-aged

men wearing a
navy
blue
blazer.
Nikola Petrovi
ć
, Morena inženjering
A
PPLICATION

AREAS

Automated customer service
Machine Personality
KPI
Cofee
with
a
little
sugar
,
please
The hotel
room was
spacious

but
not
spotless.
The customers
are
very
satisfied
with
the provided
services.
It’s
half
empty
.
Nop.
It’s
half
full
!
Nikola Petrovi
ć
, Morena inženjering
T
HE

THEORY

BEHIND

THE

SOLUTION
:
F
UZZY

SETS
,
LINGUISTIC

VARIABLES
&
VALUES

Nikola Petrovi
ć
, Morena inženjering
„F
IND

ME

VERY

TALL

SOCCER

PLAYERS



Detect value (
very tall
) and domain (
soccer
player
)


Map value (
very tall
) to variable (
height
)


Find statistical distribution of variable (
height
)
within soccer players


Map value(
very tall
) to a numerical range that a
KB can be queried against
(>
1.90m
).
.


Generate query and get the answer.
Nikola Petrovi
ć
, Morena inženjering
R
EQUIRED

RESOURCES



A NLP parser (The Stanford Parser)


A lexical database (WordNet

)


A knowledge base (DBpedia)


A framework (UIMA)
Nikola Petrovi
ć
, Morena inženjering
A
PROOF

OF

CONCEPT

What soccer players are very tall?

 
Zlatan Ibrahimovi
ć


Nicklas Bendtner


Petr
Č
ech

Fernando Llorente Torres


Nikola Petrovi
ć
, Morena inženjering
N
EXT

STEPS



Find out more about EU LT market.


D
evelop
our know-how
into viable products with
real commercial potential.



Establish partnership with LT companies around
Europe.


Participate in Horizon 2020 projects related to
LT.
U
NDERSTANDING

AND

GENERATION

OF

LINGUISTIC

VALUES



Q
UESTIONS
?
LT-Innovate Summit 2013
Nikola Petrovi
ć