Talent Supply and Demand Matching Based on Prompt Learning and the Pre-Trained Language Model
Abstract
:1. Introduction
- Proposing a method that leverages prompt learning combined with large language models to extract highly discriminative descriptions of talent ability and demand information from the unstructured data.
- Utilizing a pre-trained large language model (BERT) to generate feature embedding, that effectively capture the contextual relationships within the text, reflecting the nuanced dependencies and long-range interactions inherent in the data.
- Leveraging talent-ability-specific and demand-specific encoding networks, which consist of 1D-CNN and Bi-LSTM, to capture both local and global representations of talent ability and demand, thus providing a comprehensive expression of these features.
2. Materials and Methods
2.1. Benchmark Datasets
2.2. Feature Representation
2.3. The Architecture of TSDM
2.4. Feature Extracting with Prompt Learning
2.5. Feature Embedding with the Pre-Trained BERT Model
2.6. Demand-Specific and Talent-Ability-Specific Encoding Network
2.7. The Classification Prediction Network
2.8. Loss Function
2.9. Performance Evaluation Metrics
3. Results and Discussion
3.1. Feature Embedding Extracted by the BERT Language Model Was Effective in Accounting for Talent Supply and Demand
3.2. Comparison of Prompt Learning Effectiveness Across Different Large Language Models
3.3. The Impact of Sentence-Level and Token-Level Feature Embedding from the Pre-Trained BERT Model
3.4. Ablation Study
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Appendix A
Academic | Hot Topic |
---|---|
Mathematical | Ab Initio Calculations, Machine Learning, Numerical Simulation, Deep Learning, Two-Dimensional Materials |
Chemical | Structure-Activity Relationship, Photocatalysis, Reaction Mechanism, Ionic Liquids, Electrocatalysis |
Life | Molecular Mechanism, Gene Function, Transcription Factors, Rice, Regulatory Network |
Earth | Climate Change, Numerical Simulation, Tibetan Plateau, Deep Learning, Model Simulation |
Engineering and Materials | Mechanical Properties, Numerical Simulation, Nanocomposites, Composites, Multi-Field Coupling |
Information | Deep Learning, Machine Learning, Artificial Intelligence, Privacy Protection, Edge Computing |
Management | Machine Learning, Health Management, Big Data, Artificial Intelligence, Sustainable Development |
Medical | Exosomes, Macrophages, Autophagy, Ferroptosis, Long Non-Coding RNA (lncRNA) |
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Academic | Training | Matching Test Set | Recommendation Test Set |
---|---|---|---|
Mathematical | 884 | 211 | 25 |
Chemical | 1922 | 324 | 66 |
Life | 2667 | 605 | 104 |
Earth | 1570 | 223 | 38 |
Engineering and Materials | 2223 | 412 | 55 |
Information | 1673 | 286 | 24 |
Management | 360 | 72 | 12 |
Medical | 3337 | 952 | 45 |
Mission Type | Models | Acc (%) | M-Pre (%) | M-Rec (%) | M-F1 (%) |
---|---|---|---|---|---|
Recommendation task | Word2Vec | 77.15 | 76.02 | 74.89 | 75.06 |
GloVe | 79.40 | 77.34 | 75.45 | 75.89 | |
BERT | 82.46 | 80.40 | 77.15 | 77.48 | |
Prediction task | Word2Vec | 72.32 | 70.01 | 70.03 | 70.96 |
GloVe | 76.33 | 75.33 | 71.50 | 71.69 | |
BERT | 78.39 | 77.47 | 72.29 | 73.21 |
Mission Type | Feature Embedding | Acc (%) | M-Pre (%) | M-Rec (%) | M-F1 (%) |
---|---|---|---|---|---|
Recommendation task | sentence-level | 76.05 | 70.42 | 67.19 | 66.38 |
token-level | 82.46 | 80.40 | 77.15 | 77.48 | |
Prediction task | sentence-level | 76.10 | 74.21 | 67.19 | 69.41 |
token-level | 78.39 | 77.47 | 72.29 | 73.21 |
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Li, K.; Liu, J.; Zhuang, C. Talent Supply and Demand Matching Based on Prompt Learning and the Pre-Trained Language Model. Appl. Sci. 2025, 15, 2536. https://doi.org/10.3390/app15052536
Li K, Liu J, Zhuang C. Talent Supply and Demand Matching Based on Prompt Learning and the Pre-Trained Language Model. Applied Sciences. 2025; 15(5):2536. https://doi.org/10.3390/app15052536
Chicago/Turabian StyleLi, Kunping, Jianhua Liu, and Cunbo Zhuang. 2025. "Talent Supply and Demand Matching Based on Prompt Learning and the Pre-Trained Language Model" Applied Sciences 15, no. 5: 2536. https://doi.org/10.3390/app15052536
APA StyleLi, K., Liu, J., & Zhuang, C. (2025). Talent Supply and Demand Matching Based on Prompt Learning and the Pre-Trained Language Model. Applied Sciences, 15(5), 2536. https://doi.org/10.3390/app15052536