Design and Implementation of Journal Recommendation Model Based on L-BERT

Peng Liu; Yuzhi Xiao; Youpeng Qin; Lin Zhou

doi:doi:10.11648/j.ajcst.20220502.25

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Design and Implementation of Journal Recommendation Model Based on L-BERT

Peng Liu, Yuzhi Xiao, Youpeng Qin, Lin Zhou

Published in American Journal of Computer Science and Technology (Volume 5, Issue 2)

Received: 5 June 2022 Accepted: Published: 9 June 2022

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Abstract

The output cycle and quantity of academic achievements of researchers can promote academic exchanges and integration to a certain extent. Therefore, it is particularly important to design a journal recommendation model for scientific researchers that is fast and relatively suitable for producing scientific research results. Based on this, focusing on the information knowledge of papers and the characteristics of journal topics, combined with deep learning technology, this paper proposes a journal-oriented recommendation model based on L-BERT (LDA-BERT), which realizes the purpose of recommending journals for scholars. Firstly, topic extraction is performed on papers in a specific journal, and the number of topic words is determined by perplexity. Secondly, the vectorized representation of the topic words is carried out by using the BERT model, and the fixed representation value is obtained through the mean value idea. Finally, Euclidean distance is used to determine the similarity between papers and journals. In order to verify the effect of L-BERT model, it is compared with Word2Vec model on the real data set. The results show that the recommended results of L-BERT model are improved by 17%, 10% and 13% respectively in Precision, Recall, and F1-Score, which fully shows that this research has a certain application value, and the research results can help researchers shorten the cycle of looking for journals.

Published in	American Journal of Computer Science and Technology (Volume 5, Issue 2)
DOI	10.11648/j.ajcst.20220502.25
Page(s)	134-145
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

LDA Model, BERT Model, Euclidean Distance

References

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APA Style

Peng Liu, Yuzhi Xiao, Youpeng Qin, Lin Zhou. (2022). Design and Implementation of Journal Recommendation Model Based on L-BERT. American Journal of Computer Science and Technology, 5(2), 134-145. https://doi.org/10.11648/j.ajcst.20220502.25

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ACS Style

Peng Liu; Yuzhi Xiao; Youpeng Qin; Lin Zhou. Design and Implementation of Journal Recommendation Model Based on L-BERT. Am. J. Comput. Sci. Technol. 2022, 5(2), 134-145. doi: 10.11648/j.ajcst.20220502.25

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AMA Style

Peng Liu, Yuzhi Xiao, Youpeng Qin, Lin Zhou. Design and Implementation of Journal Recommendation Model Based on L-BERT. Am J Comput Sci Technol. 2022;5(2):134-145. doi: 10.11648/j.ajcst.20220502.25

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@article{10.11648/j.ajcst.20220502.25,
  author = {Peng Liu and Yuzhi Xiao and Youpeng Qin and Lin Zhou},
  title = {Design and Implementation of Journal Recommendation Model Based on L-BERT},
  journal = {American Journal of Computer Science and Technology},
  volume = {5},
  number = {2},
  pages = {134-145},
  doi = {10.11648/j.ajcst.20220502.25},
  url = {https://doi.org/10.11648/j.ajcst.20220502.25},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajcst.20220502.25},
  abstract = {The output cycle and quantity of academic achievements of researchers can promote academic exchanges and integration to a certain extent. Therefore, it is particularly important to design a journal recommendation model for scientific researchers that is fast and relatively suitable for producing scientific research results. Based on this, focusing on the information knowledge of papers and the characteristics of journal topics, combined with deep learning technology, this paper proposes a journal-oriented recommendation model based on L-BERT (LDA-BERT), which realizes the purpose of recommending journals for scholars. Firstly, topic extraction is performed on papers in a specific journal, and the number of topic words is determined by perplexity. Secondly, the vectorized representation of the topic words is carried out by using the BERT model, and the fixed representation value is obtained through the mean value idea. Finally, Euclidean distance is used to determine the similarity between papers and journals. In order to verify the effect of L-BERT model, it is compared with Word2Vec model on the real data set. The results show that the recommended results of L-BERT model are improved by 17%, 10% and 13% respectively in Precision, Recall, and F1-Score, which fully shows that this research has a certain application value, and the research results can help researchers shorten the cycle of looking for journals.},
 year = {2022}
}

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TY  - JOUR
T1  - Design and Implementation of Journal Recommendation Model Based on L-BERT
AU  - Peng Liu
AU  - Yuzhi Xiao
AU  - Youpeng Qin
AU  - Lin Zhou
Y1  - 2022/06/09
PY  - 2022
N1  - https://doi.org/10.11648/j.ajcst.20220502.25
DO  - 10.11648/j.ajcst.20220502.25
T2  - American Journal of Computer Science and Technology
JF  - American Journal of Computer Science and Technology
JO  - American Journal of Computer Science and Technology
SP  - 134
EP  - 145
PB  - Science Publishing Group
SN  - 2640-012X
UR  - https://doi.org/10.11648/j.ajcst.20220502.25
AB  - The output cycle and quantity of academic achievements of researchers can promote academic exchanges and integration to a certain extent. Therefore, it is particularly important to design a journal recommendation model for scientific researchers that is fast and relatively suitable for producing scientific research results. Based on this, focusing on the information knowledge of papers and the characteristics of journal topics, combined with deep learning technology, this paper proposes a journal-oriented recommendation model based on L-BERT (LDA-BERT), which realizes the purpose of recommending journals for scholars. Firstly, topic extraction is performed on papers in a specific journal, and the number of topic words is determined by perplexity. Secondly, the vectorized representation of the topic words is carried out by using the BERT model, and the fixed representation value is obtained through the mean value idea. Finally, Euclidean distance is used to determine the similarity between papers and journals. In order to verify the effect of L-BERT model, it is compared with Word2Vec model on the real data set. The results show that the recommended results of L-BERT model are improved by 17%, 10% and 13% respectively in Precision, Recall, and F1-Score, which fully shows that this research has a certain application value, and the research results can help researchers shorten the cycle of looking for journals.
VL  - 5
IS  - 2
ER  -

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Author Information

Peng Liu

School of Computer, Qinghai Normal University, Xining, China
Yuzhi Xiao

School of Computer, Qinghai Normal University, Xining, China
Youpeng Qin

School of Computer, Qinghai Normal University, Xining, China
Lin Zhou

School of Computer, Qinghai Normal University, Xining, China

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Plain Text BibTeX RIS

APA Style

Peng Liu, Yuzhi Xiao, Youpeng Qin, Lin Zhou. (2022). Design and Implementation of Journal Recommendation Model Based on L-BERT. American Journal of Computer Science and Technology, 5(2), 134-145. https://doi.org/10.11648/j.ajcst.20220502.25

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ACS Style

Peng Liu; Yuzhi Xiao; Youpeng Qin; Lin Zhou. Design and Implementation of Journal Recommendation Model Based on L-BERT. Am. J. Comput. Sci. Technol. 2022, 5(2), 134-145. doi: 10.11648/j.ajcst.20220502.25

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AMA Style

Peng Liu, Yuzhi Xiao, Youpeng Qin, Lin Zhou. Design and Implementation of Journal Recommendation Model Based on L-BERT. Am J Comput Sci Technol. 2022;5(2):134-145. doi: 10.11648/j.ajcst.20220502.25

Copy | Download

@article{10.11648/j.ajcst.20220502.25,
  author = {Peng Liu and Yuzhi Xiao and Youpeng Qin and Lin Zhou},
  title = {Design and Implementation of Journal Recommendation Model Based on L-BERT},
  journal = {American Journal of Computer Science and Technology},
  volume = {5},
  number = {2},
  pages = {134-145},
  doi = {10.11648/j.ajcst.20220502.25},
  url = {https://doi.org/10.11648/j.ajcst.20220502.25},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajcst.20220502.25},
  abstract = {The output cycle and quantity of academic achievements of researchers can promote academic exchanges and integration to a certain extent. Therefore, it is particularly important to design a journal recommendation model for scientific researchers that is fast and relatively suitable for producing scientific research results. Based on this, focusing on the information knowledge of papers and the characteristics of journal topics, combined with deep learning technology, this paper proposes a journal-oriented recommendation model based on L-BERT (LDA-BERT), which realizes the purpose of recommending journals for scholars. Firstly, topic extraction is performed on papers in a specific journal, and the number of topic words is determined by perplexity. Secondly, the vectorized representation of the topic words is carried out by using the BERT model, and the fixed representation value is obtained through the mean value idea. Finally, Euclidean distance is used to determine the similarity between papers and journals. In order to verify the effect of L-BERT model, it is compared with Word2Vec model on the real data set. The results show that the recommended results of L-BERT model are improved by 17%, 10% and 13% respectively in Precision, Recall, and F1-Score, which fully shows that this research has a certain application value, and the research results can help researchers shorten the cycle of looking for journals.},
 year = {2022}
}

Copy | Download

TY  - JOUR
T1  - Design and Implementation of Journal Recommendation Model Based on L-BERT
AU  - Peng Liu
AU  - Yuzhi Xiao
AU  - Youpeng Qin
AU  - Lin Zhou
Y1  - 2022/06/09
PY  - 2022
N1  - https://doi.org/10.11648/j.ajcst.20220502.25
DO  - 10.11648/j.ajcst.20220502.25
T2  - American Journal of Computer Science and Technology
JF  - American Journal of Computer Science and Technology
JO  - American Journal of Computer Science and Technology
SP  - 134
EP  - 145
PB  - Science Publishing Group
SN  - 2640-012X
UR  - https://doi.org/10.11648/j.ajcst.20220502.25
AB  - The output cycle and quantity of academic achievements of researchers can promote academic exchanges and integration to a certain extent. Therefore, it is particularly important to design a journal recommendation model for scientific researchers that is fast and relatively suitable for producing scientific research results. Based on this, focusing on the information knowledge of papers and the characteristics of journal topics, combined with deep learning technology, this paper proposes a journal-oriented recommendation model based on L-BERT (LDA-BERT), which realizes the purpose of recommending journals for scholars. Firstly, topic extraction is performed on papers in a specific journal, and the number of topic words is determined by perplexity. Secondly, the vectorized representation of the topic words is carried out by using the BERT model, and the fixed representation value is obtained through the mean value idea. Finally, Euclidean distance is used to determine the similarity between papers and journals. In order to verify the effect of L-BERT model, it is compared with Word2Vec model on the real data set. The results show that the recommended results of L-BERT model are improved by 17%, 10% and 13% respectively in Precision, Recall, and F1-Score, which fully shows that this research has a certain application value, and the research results can help researchers shorten the cycle of looking for journals.
VL  - 5
IS  - 2
ER  -

Copy | Download