Czech SubLex 1.0

  Autoři

Veselovská, Kateřina and Bojar, Ondřej

  Identifikátor

http://hdl.handle.net/11858/00-097C-0000-0022-FF60-B

 URL projektu

http://ufal.mff.cuni.cz/seance

 Datum vydání

2013-12-02

 Typ

lexicalConceptualResource, text

 Velikost

207 kb

 Jazyky

Czech

 Popis

Czech subjectivity lexicon, i.e. a list of subjectivity clues for sentiment analysis in Czech. The list contains 4626 evaluative items (1672 positive and 2954 negative) together with their part of speech tags, polarity orientation and source information. The core of the Czech subjectivity lexicon has been gained by automatic translation of a freely available English subjectivity lexicon downloaded from http://www.cs.pitt.edu/mpqa/subj_lexicon.html. For translating the data into Czech, we used parallel corpus CzEng 1.0 containing 15 million parallel sentences (233 million English and 206 million Czech tokens) from seven different types of sources automatically annotated at surface and deep layers of syntactic representation. Afterwards, the lexicon has been manually refined by an experienced annotator.

 Nakladatel

Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL)

 Sponzoři

Grantová agentura Univerzity Karlovy v Praze

Kód projektu: GAUK 3537/2011

Jméno projektu: Detekce větné polarity v počítačovém korpusu

 

Univerzita Karlova v Praze (mimo GAUK)

Kód projektu: SVV 267 314

Jméno projektu: Teoretické základy informatiky a výpočetní lingvistiky

 Klíčová slova

subjectivity lexicon sentiment analysis opinion mining polarity clues

 Kolekce

LINDAT / CLARIAH-CZ Data & Tools

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