Component Analysis of Adjectives in Luxembourgish for Detecting Sentiments
peer reviewed ; The aim of this paper is to investigate the role of Luxembourgish adjectives in expressing sentiments in user comments written at the web presence of rtl.lu (RTL is the abbreviation for Radio Television Lëtzebuerg). Alongside many textual features or representations, adjectives could be used in order to detect sentiment, even on a sentence or comment level. In fact, they are also by themselves one of the best ways to describe a sentiment, despite the fact that other word classes such as nouns, verbs, adverbs or conjunctions can also be utilized for this purpose. The empirical p... Mehr ...
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Dokumenttyp: | conference paper |
Erscheinungsdatum: | 2020 |
Verlag/Hrsg.: |
European Language Resources Association (ELRA)
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Schlagwörter: | Opinion Mining / Sentiment Analysis / Corpus (Creation / Annotation / etc.) / Luxembourgish Language / Adjectives / Radio Television Luxembourg / Arts & humanities / Languages & linguistics / Engineering / computing & technology / Computer science / Arts & sciences humaines / Langues & linguistique / Ingénierie / informatique & technologie / Sciences informatiques |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27133623 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://orbilu.uni.lu/handle/10993/43137 |
peer reviewed ; The aim of this paper is to investigate the role of Luxembourgish adjectives in expressing sentiments in user comments written at the web presence of rtl.lu (RTL is the abbreviation for Radio Television Lëtzebuerg). Alongside many textual features or representations, adjectives could be used in order to detect sentiment, even on a sentence or comment level. In fact, they are also by themselves one of the best ways to describe a sentiment, despite the fact that other word classes such as nouns, verbs, adverbs or conjunctions can also be utilized for this purpose. The empirical part of this study focuses on a list of adjectives that were extracted from an annotated corpus. The corpus contains the part of speech tags of individual words and sentiment annotation on the adjective, sentence, and comment level. Suffixes of Luxembourgish adjectives like -esch, -eg, -lech, -al, -el, -iv, -ent, -los, -bar and the prefix on- were explicitly investigated, especially by paying attention to their role in regards to building a model by applying classical machine learning techniques. We also considered the interaction of adjectives with other grammatical means, especially other part of speeches, e.g. negations, which can completely reverse the meaning, thus the sentiment of an utterance.