Presentation | 2022-07-04 Developing a Part-Oriented Aspect Term Extractor for Part-Specific Review Classification Shogo Anda, Masato Kikuchi, Tadachika Ozono, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Aspect term extraction is the extraction of terms representing entities and attributes in the target domain of sentiment analysis. We aim to realize sentiment analysis that considers attributes according to part types in product reviews for review classification by product parts. Therefore, we are developing a part-oriented aspect term extraction method to consider the part categories. This paper describes a part-oriented aspect term extraction method using GPT-3 and BERTopic. Our experiments showed that our method could extract 66% of the aspect terms, and topic modeling with text embedding by Sentence-BERT could discover 71% of the attribute type set for each part type. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Aspect Category Extraction / Aspect Analysis / Review Classification / GPT-3 / BERTopic |
Paper # | AI2022-13 |
Date of Issue | 2022-06-27 (AI) |
Conference Information | |
Committee | AI |
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Conference Date | 2022/7/4(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yuichi Sei(Univ. of Electro-Comm.) |
Vice Chair | Yuko Sakurai(AIST) / Tadachika Ozono(Nagoya Inst. of Tech.) |
Secretary | Yuko Sakurai(Tokyo Univ. of Agriculture and Technology) / Tadachika Ozono(Toho Univ.) |
Assistant | Kazutaka Matsuzaki(Chuo Univ.) |
Paper Information | |
Registration To | Technical Committee on Artificial Intelligence and Knowledge-Based Processing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Developing a Part-Oriented Aspect Term Extractor for Part-Specific Review Classification |
Sub Title (in English) | |
Keyword(1) | Aspect Category Extraction |
Keyword(2) | Aspect Analysis |
Keyword(3) | Review Classification |
Keyword(4) | GPT-3 |
Keyword(5) | BERTopic |
1st Author's Name | Shogo Anda |
1st Author's Affiliation | Nagoya Institute of Technology(NIT) |
2nd Author's Name | Masato Kikuchi |
2nd Author's Affiliation | Nagoya Institute of Technology(NIT) |
3rd Author's Name | Tadachika Ozono |
3rd Author's Affiliation | Nagoya Institute of Technology(NIT) |
Date | 2022-07-04 |
Paper # | AI2022-13 |
Volume (vol) | vol.122 |
Number (no) | AI-94 |
Page | pp.pp.66-71(AI), |
#Pages | 6 |
Date of Issue | 2022-06-27 (AI) |