Improving fake job description detection using deep learning-based NLP techniques
| Autor: | Dinh-Hong Vu, Kien Nguyen, Khai Thien Tran, Bay Vo, Tuong Le |
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| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Journal of Information and Telecommunication, Pp 1-13 (2024) |
| Druh dokumentu: | article |
| ISSN: | 24751839 2475-1847 2475-1839 |
| DOI: | 10.1080/24751839.2024.2387380 |
| Popis: | In the modern online society, where social networks are increasingly developed, the authenticity of information is one of the essential needs. There are many problems with detecting fake information, such as fake news detection, fake review detection, etc. Fake job description (FJD) detection is an interesting problem many groups have studied recently. However, current studies still need improvement in predictability. Therefore, this study develops a new method named NLP2FJD that utilizes deep learning-based NLP techniques for improving FJD detection. Firstly, we utilize the pre-trained Word2Vec to extract features from textual information from the dataset. Next, combining textual information and meta-information in the experimental dataset to improve the performance of FJD detection. The above two improvements will help the recommender system significantly improve the predictive ability of the proposed model. Finally, the empirical experiments are conducted to confirm the effectiveness of the proposed method on the experimental dataset compared with cutting-edge methods. The experimental results demonstrate that the NLP2FJD framework transcends other experimental methods for FJD detection on the experimental dataset. Besides, this study also conducts ROC curve analysis to show how to determine the optimal threshold for distinguishing the fake or real job description on the experimental dataset. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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