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Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach

Domain sentimental lexicon building become an attractive field in recent years. This is due to the increased number of users' generated data through the internet besides the different sentiments of opinion words in different contexts. Domain lexicons mainly consist of opinion pairs and their as...

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Main Authors: Zayet, Tasnim M. A., Ismail, Maizatul Akmar, Varathan, Kasturi Dewi
Format: Article
Published: Institute of Electrical and Electronics Engineers 2024
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://eprints.um.edu.my/47132/
https://doi.org/10.1109/ACCESS.2024.3442930
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spelling my.um.eprints.471322024-11-28T05:23:43Z http://eprints.um.edu.my/47132/ Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach Zayet, Tasnim M. A. Ismail, Maizatul Akmar Varathan, Kasturi Dewi QA75 Electronic computers. Computer science Domain sentimental lexicon building become an attractive field in recent years. This is due to the increased number of users' generated data through the internet besides the different sentiments of opinion words in different contexts. Domain lexicons mainly consist of opinion pairs and their associated sentiment. Any opinion pair is formed by a domain word and one of its associated opinion words. Therefore, to generate a domain lexicon from a domain corpus, domain word extraction is needed with their associated opinion words. One of the traditional approaches is frequency-based approaches. However, the ambiguity problem is a big concern of these approaches. This paper introduced a frequency-based equation that considers the context of the words for domain word extraction. The equation was tested on five Amazon reviews datasets and it proved its efficiency over other used frequency-based equations in terms of recall and precision. Therefore, more related lexicons to the domains were generated. Institute of Electrical and Electronics Engineers 2024 Article PeerReviewed Zayet, Tasnim M. A. and Ismail, Maizatul Akmar and Varathan, Kasturi Dewi (2024) Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach. IEEE Access, 12. pp. 138972-138984. ISSN 2169-3536, DOI https://doi.org/10.1109/ACCESS.2024.3442930 <https://doi.org/10.1109/ACCESS.2024.3442930>. https://doi.org/10.1109/ACCESS.2024.3442930 10.1109/ACCESS.2024.3442930
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Zayet, Tasnim M. A.
Ismail, Maizatul Akmar
Varathan, Kasturi Dewi
Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach
description Domain sentimental lexicon building become an attractive field in recent years. This is due to the increased number of users' generated data through the internet besides the different sentiments of opinion words in different contexts. Domain lexicons mainly consist of opinion pairs and their associated sentiment. Any opinion pair is formed by a domain word and one of its associated opinion words. Therefore, to generate a domain lexicon from a domain corpus, domain word extraction is needed with their associated opinion words. One of the traditional approaches is frequency-based approaches. However, the ambiguity problem is a big concern of these approaches. This paper introduced a frequency-based equation that considers the context of the words for domain word extraction. The equation was tested on five Amazon reviews datasets and it proved its efficiency over other used frequency-based equations in terms of recall and precision. Therefore, more related lexicons to the domains were generated.
format Article
author Zayet, Tasnim M. A.
Ismail, Maizatul Akmar
Varathan, Kasturi Dewi
author_facet Zayet, Tasnim M. A.
Ismail, Maizatul Akmar
Varathan, Kasturi Dewi
author_sort Zayet, Tasnim M. A.
title Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach
title_short Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach
title_full Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach
title_fullStr Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach
title_full_unstemmed Aspect Extraction in Domain Lexicon Generation: A New Frequency-Based Approach
title_sort aspect extraction in domain lexicon generation: a new frequency-based approach
publisher Institute of Electrical and Electronics Engineers
publishDate 2024
url http://eprints.um.edu.my/47132/
https://doi.org/10.1109/ACCESS.2024.3442930
_version_ 1817841985240694784
score 13.223943

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