<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The growth in the number of books leads to the increasing inefficiency and cost of traditional library data management methods for book verification and classification. To solve the problems of book classification, this paper proposes an automatic classification model, ERBERT-HMATT, for book data features. Firstly, the pre-training of BERT is improved by adding masking at the word and entity level. Then, the network structure of the model is designed based on HMCN. Finally, a multi-label attention mechanism is introduced in the initial feature extraction module, which gives different weights to the words of the input text to increase the attention to the text features, and the model is subjected to recurrent learning, which enhances the robustness of the model by adding fine-grained knowledge. Finally, the classification performance of the three algorithms, KNN, SVM, and ERBERT-HMATT, is tested on the same dataset. The accuracy of the ERBERT-HMATT classification algorithm is 0.1% higher than that of the KNN according to the results. Classifying 300 book information takes less than 100ms, which is significantly less than the processing time for SVM and KNN. This paper also found that the subject word field in the book information has a large positive effect on the model classification, which can improve the classification accuracy by 0.09 compared with the model with only the title field. The test results indicate that the method enhances the classification of book data to a certain extent.</p>
</abstract>

The growth in the number of books leads to the increasing inefficiency and cost of traditional library data management methods for book verification and classification. To solve the problems of book classification, this paper proposes an automatic classification model, ERBERT-HMATT, for book data features. Firstly, the pre-training of BERT is improved by adding masking at the word and entity level. Then, the network structure of the model is designed based on HMCN. Finally, a multi-label attention mechanism is introduced in the initial feature extraction module, which gives different weights to the words of the input text to increase the attention to the text features, and the model is subjected to recurrent learning, which enhances the robustness of the model by adding fine-grained knowledge. Finally, the classification performance of the three algorithms, KNN, SVM, and ERBERT-HMATT, is tested on the same dataset. The accuracy of the ERBERT-HMATT classification algorithm is 0.1% higher than that of the KNN according to the results. Classifying 300 book information takes less than 100ms, which is significantly less than the processing time for SVM and KNN. This paper also found that the subject word field in the book information has a large positive effect on the model classification, which can improve the classification accuracy by 0.09 compared with the model with only the title field. The test results indicate that the method enhances the classification of book data to a certain extent.

The construction of fine management system of library library materials under the background of informationization

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

The growth in the number of books leads to the increasing inefficiency and cost of traditional library data management methods for book verification and...

The construction of fine management system of library library materials under the background of informationization

Pubblicato online: 16 dic 2023

Pagine: -

Ricevuto: 11 mar 2023

Accettato: 26 giu 2023

DOI: https://doi.org/10.2478/amns.2023.2.01502

Parole chiave
BERT, Hierarchical classification model, HMCN, ERBERT-HMATT, Classification of library materials

© 2023 Lingyun Ma, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

The construction of fine management system of library library materials under the background of informationization

Pubblicato online: 16 dic 2023

Pagine: -

Ricevuto: 11 mar 2023

Accettato: 26 giu 2023

DOI: https://doi.org/10.2478/amns.2023.2.01502

Parole chiaveBERT, Hierarchical classification model, HMCN, ERBERT-HMATT, Classification of library materials

© 2023 Lingyun Ma, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Parole chiave
BERT, Hierarchical classification model, HMCN, ERBERT-HMATT, Classification of library materials