Matches in SemOpenAlex for { <https://semopenalex.org/work/W4588473> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W4588473 endingPage "213" @default.
- W4588473 startingPage "203" @default.
- W4588473 abstract "Automated sentiment extraction from social media is enabling technology to support gathering online customer insights. The basic sentiment extraction is semantic classification of a text unit as positive or negative using lexical and/or contextual clues in a natural language system. From the input side, it is observed that social media as a sub-language often uses emoticons mixed with text to show emotions. Most emoticons, e.g. :=), are not natural language words, but textual symbols using characters to present a smiley face. Intuitively, such symbols are innately associated with emotions, whether happy, annoyed or don’t care, hence important clues for helping sentiment classification. Previous research has involved the limited use of emoticons as noisy labels in sentiment learning but detailed study on how noisy or useful they are has not been done. This paper presents a comprehensive data analysis study of the role of emoticons in sentence level sentiment classification. Various investigations are conducted on a fairly large annotated social media corpus, selected by our consumer insight analytics system. This corpus consists of 40,548 sentiment-rich sentences which business users are truly interested in mining. The study shows that the consistency between positive/negative emoticons with human judgment in this corpus is as high as 75.2%. Another larger randomly selected corpus consisting of 300,000 sentences from social media shows its consistency with human judgment to be 40.1%. A further study finds that emoticons’ recall contribution to sentiment classification is moderate, nevertheless, the data containing emoticons and brands are guaranteed to be quality social media representing customers’ voice instead of businesses’ voice such as press news. In addition, emoticon is an additional factor to help extract sentiments where other linguistic clues are insufficient." @default.
- W4588473 created "2016-06-24" @default.
- W4588473 creator A5023780948 @default.
- W4588473 creator A5053657177 @default.
- W4588473 creator A5065576006 @default.
- W4588473 date "2013-01-01" @default.
- W4588473 modified "2023-09-24" @default.
- W4588473 title "Role of Emoticons in Sentence-Level Sentiment Classification" @default.
- W4588473 cites W2077587655 @default.
- W4588473 cites W2079521622 @default.
- W4588473 cites W2139511937 @default.
- W4588473 cites W2144378002 @default.
- W4588473 cites W4205184193 @default.
- W4588473 doi "https://doi.org/10.1007/978-3-642-41491-6_19" @default.
- W4588473 hasPublicationYear "2013" @default.
- W4588473 type Work @default.
- W4588473 sameAs 4588473 @default.
- W4588473 citedByCount "3" @default.
- W4588473 countsByYear W45884732014 @default.
- W4588473 countsByYear W45884732017 @default.
- W4588473 countsByYear W45884732021 @default.
- W4588473 crossrefType "book-chapter" @default.
- W4588473 hasAuthorship W4588473A5023780948 @default.
- W4588473 hasAuthorship W4588473A5053657177 @default.
- W4588473 hasAuthorship W4588473A5065576006 @default.
- W4588473 hasConcept C154945302 @default.
- W4588473 hasConcept C204321447 @default.
- W4588473 hasConcept C2777530160 @default.
- W4588473 hasConcept C41008148 @default.
- W4588473 hasConcept C66402592 @default.
- W4588473 hasConceptScore W4588473C154945302 @default.
- W4588473 hasConceptScore W4588473C204321447 @default.
- W4588473 hasConceptScore W4588473C2777530160 @default.
- W4588473 hasConceptScore W4588473C41008148 @default.
- W4588473 hasConceptScore W4588473C66402592 @default.
- W4588473 hasLocation W45884731 @default.
- W4588473 hasOpenAccess W4588473 @default.
- W4588473 hasPrimaryLocation W45884731 @default.
- W4588473 hasRelatedWork W1567338489 @default.
- W4588473 hasRelatedWork W159132833 @default.
- W4588473 hasRelatedWork W1835566166 @default.
- W4588473 hasRelatedWork W1978971213 @default.
- W4588473 hasRelatedWork W2154712841 @default.
- W4588473 hasRelatedWork W2391472853 @default.
- W4588473 hasRelatedWork W2800016038 @default.
- W4588473 hasRelatedWork W3107474891 @default.
- W4588473 hasRelatedWork W3209984204 @default.
- W4588473 hasRelatedWork W4312537596 @default.
- W4588473 isParatext "false" @default.
- W4588473 isRetracted "false" @default.
- W4588473 magId "4588473" @default.
- W4588473 workType "book-chapter" @default.