Stance and Sentiment in Czech

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F18%3A43952276" target="_blank" >RIV/49777513:23520/18:43952276 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.13053/CyS-22-3-3014" target="_blank" >http://dx.doi.org/10.13053/CyS-22-3-3014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13053/CyS-22-3-3014" target="_blank" >10.13053/CyS-22-3-3014</a>

Result language

angličtina

Original language name

Stance and Sentiment in Czech

Original language description

Sentiment analysis is a wide area with great potential and many research directions. One direction is stance detection, which is somewhat similar to sentiment analysis. We supplement stance detection dataset with sentiment annotation and explore the similarities of these tasks. We show that stance detection and sentiment analysis can be mutually beneficial by using gold label for one task as features for the other task. We analysed the presence of target entities for stance detection in the dataset We outperform the state-of-the-art results for stance detection in Czech and set new state-of-the-art results for the newly created sentiment analysis part of the extended dataset.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/LO1506" target="_blank" >LO1506: Sustainability support of the centre NTIS - New Technologies for the Information Society</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Computación y Sistemas

ISSN

1405-5546

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

3

Country of publishing house

MX - MEXICO

Number of pages

8

Pages from-to

787-794

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85054295735