Yan SUN, Lixin ZHOU, Lianjun SUN, Bin YE, Guolin WANG. Fusion Application of Knowledge Graph and Big Language Model to Aerospace TT&C Question-answering System[J]. AEROSPACE SHANGHAI, 2024, 41(5): 178

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- AEROSPACE SHANGHAI
- Vol. 41, Issue 5, 178 (2024)

Fig. 1. Structure diagram of the BiLSTM-CRF model

Fig. 2. Structure diagram of the 1DCNN section

Fig. 3. Structure diagram of a knowledge map sample

Fig. 4. Bypass diagram of the LoRA strategy

Fig. 5. Prompt template

Fig. 6. Training loss curve of each model

Fig. 7. Training loss curve of each model

Fig. 8. Model training confusion matrix

Fig. 9. Accuracy of aerospace tracking ,telemetering ,and command (TT&C ) knowledge dialogue after model fine-tuning

Fig. 10. System application interface
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Table 1. Selected text samples
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Table 2. Relational category list
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Table 3. Format example of fine-tuning data samples
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Table 4. Computer hardware configuration
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Table 5. Comparison of model training results

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