Concepedia

Negation Identification

Negation Identification is a computational linguistic task that distinguishes negated from non-negated propositions within text by detecting the scope and focus of negation cues in natural language expressions.

90

Publications

4.7K

Citations

242

Authors

121

Institutions

Publications per year

2017–2026

30

Parents

Publications

90

A survey on the role of negation in sentiment analysis

Michael Wiegand, Alexandra Balahur, Benjamin Roth et al. · Publication Server of the Institute for German Language (Institute for German Language) · 2010 · 215 citations · Full text

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The effect of negation on sentiment analysis and retrieval effectiveness

Lifeng Jia, Clement Yu, Weiyi Meng · 2009 · 209 citations

, , +16

A Novel Hybrid Approach to Automated Negation Detection in Clinical Radiology Reports

Yang Huang, Henry Lowe · Journal of the American Medical Informatics Association · 2007 · 189 citations · Full text

, , +17

The BioScope corpus

György Szarvas, Veronika Vincze, Richárd Farkas et al. · 2008 · 171 citations · Full text

, , +17

Evaluation of negation phrases in narrative clinical reports.

Wendy W. Chapman, Will Bridewell, Paul Hanbury et al. · PubMed · 2001 · 161 citations

, , +14

1–5 of 90

Authors

242

  1. RM
    Roser Morante

    University of Antwerp, Belgium

    6 publications · 554 citations

    6

    h-index

  2. WD
    Walter Daelemans

    University of Antwerp, Belgium

    4 publications · 394 citations

    4

    h-index

  3. LØ
    Lilja Øvrelid

    University of Oslo, Norway

    3 publications · 159 citations

    3

    h-index

  4. EV
    Erik Velldal

    University of Oslo, Norway

    3 publications · 159 citations

    3

    h-index

  5. GZ
    Guodong Zhou

    Soochow University, China

    3 publications · 83 citations

    3

    h-index

1–5 of 242

Institutions

121

  1. University of Antwerp

    Antwerp, Belgium

    6 h-index

    12 publications

    1.1K citations

  2. Centre National de la Recherche Scientifique

    Paris, France

    4 h-index

    8 publications

    276 citations

  3. University of Washington

    Seattle, United States

    3 h-index

    12 publications

    839 citations

  4. Universidad de Huelva

    Huelva, Spain

    3 h-index

    6 publications

    364 citations

  5. University of Oslo

    Oslo, Norway

    3 h-index

    10 publications

    572 citations

  6. Universitat de Barcelona

    Barcelona, Spain

    2 h-index

    4 publications

    160 citations

  7. Université de Rennes

    Rennes, France

    2 h-index

    4 publications

    88 citations

  8. Universidad de Buenos Aires

    Buenos Aires, Argentina

    2 h-index

    2 publications

    70 citations

1–8 of 121

Venues

  1. PubMed

    Repository · 5 publications · 300 citations

    5

    h-index

  2. Natural Language Engineering

    4 publications · 77 citations

    4

    h-index

  3. Journal of the American Medical Informatics Association

    JAMIA · 3 publications · 297 citations

    3

    h-index

  4. Journal of Biomedical Semantics

    JBMS · 2 publications · 110 citations

    2

    h-index

  5. Joint Conference on Lexical and Computational Semantics

    Conference · 2 publications · 106 citations

    2

    h-index

1–5