Automatic Classification of Academic Articles Using BERT Model Based on Deep Learning

Kim In hu; 김인후; Kim Seong hee; 김성희

doi:10.3743/KOSIM.2022.39.3.293

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P-ISSN1013-0799
E-ISSN2586-2073
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Vol.39 No.3

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Automatic Classification of Academic Articles Using BERT Model Based on Deep Learning

Journal of the Korean Society for Information Management / Journal of the Korean Society for Information Management, (P)1013-0799; (E)2586-2073

2022, v.39 no.3, pp.293-310

https://doi.org/10.3743/KOSIM.2022.39.3.293

In hu Kim
Seong hee Kim

Kim, I. h., & Kim, S. h. (2022). Automatic Classification of Academic Articles Using BERT Model Based on Deep Learning. Journal of the Korean Society for Information Management, 39(3), 293-310, https://doi.org/10.3743/KOSIM.2022.39.3.293

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Abstract

In this study, we analyzed the performance of the BERT-based document classification model by automatically classifying documents in the field of library and information science based on the KoBERT. For this purpose, abstract data of 5,357 papers in 7 journals in the field of library and information science were analyzed and evaluated for any difference in the performance of automatic classification according to the size of the learned data. As performance evaluation scales, precision, recall, and F scale were used. As a result of the evaluation, subject areas with large amounts of data and high quality showed a high level of performance with an F scale of 90% or more. On the other hand, if the data quality was low, the similarity with other subject areas was high, and there were few features that were clearly distinguished thematically, a meaningful high-level performance evaluation could not be derived. This study is expected to be used as basic data to suggest the possibility of using a pre-trained learning model to automatically classify the academic documents.

keywords: automatic classification, deep learning, BERT model, transformer, natural language processing

Submission Date: 2022-08-21

Revised Date: 2022-09-07

Accepted Date: 2022-09-13

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Article Contents

Vol.39 No.3

Automatic Classification of Academic Articles Using BERT Model Based on Deep Learning

Abstract

Journal of the Korean Society for Information Management