Explicit aspects extraction in sentiment analysis using optimal rules combination

Aspect extraction represents a core task of aspect-based sentiment analysis. This study presents a supervised aspect extraction algorithm for explicit aspect extraction from formal and informal texts. To accomplish the new algorithm, 126 aspect extraction rules are combined to cover both formal and...

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Veröffentlicht in:	Future generation computer systems Jg. 114; S. 448 - 480
Hauptverfasser:	Tubishat, Mohammad, Idris, Norisma, Abushariah, Mohammad
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.01.2021
Schlagworte:	Dependency-based rules Explicit aspect extraction Improved whale optimization algorithm Pattern-based rules Sentiment analysis Improved whale optimization algorithm Sentiment analysis Pattern-based rules Dependency-based rules Explicit aspect extraction
ISSN:	0167-739X, 1872-7115
Online-Zugang:	Volltext
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