Quantitative comparison of polarity lexicons in sentiment analysis tasks: Using a lexicon overlap score for similarity measurement between lexicons
| dc.contributor.author | Welter, Felix J.M. | |
| dc.contributor.editor | Becker, Michael | |
| dc.date.accessioned | 2021-03-09T10:32:32Z | |
| dc.date.available | 2021-03-09T10:32:32Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | Sentiment classification is either based on sentiment lexicons or machine learning. For the construction and improvement of sentiment lexicons, several approaches and algorithms have been designed. The resulting lexicons are commonly benchmarked in different tasks and compared by their respective performance. However, this measure depends on the application domain. This work proposes a method for context-independent comparison of sentiment lexicons. Three scoring methods for similarity measurement of lexicons are explained. Furthermore, exemplarily applications of the scores are shown, including lexicon similarity analysis before and after expansion via a Distributional Thesaurus and clustering of lexicons. Adaptability and limitations of the lexicon overlap score and the demonstrated applications are discussed. | en |
| dc.identifier.isbn | 978-3-88579-750-0 | |
| dc.identifier.pissn | 1614-3213 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/35782 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | SKILL 2020 - Studierendenkonferenz Informatik | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Seminars, Volume S-16 | |
| dc.subject | sentiment analysis | |
| dc.subject | sentiment classification | |
| dc.subject | semantic orientation | |
| dc.subject | sentiment lexicons | |
| dc.subject | polarity lexicons | |
| dc.subject | lexicon similarity | |
| dc.subject | lexicon distance | |
| dc.subject | lexicon overlap score | |
| dc.title | Quantitative comparison of polarity lexicons in sentiment analysis tasks: Using a lexicon overlap score for similarity measurement between lexicons | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | ||
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 117 | |
| gi.conference.date | 30.09/01.10.2020 | |
| gi.conference.sessiontitle | Text Mining |
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