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Ran Xu
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年份
Cold-start data selection for better few-shot language model fine-tuning: A prompt-based uncertainty propagation approach
Y Yu, R Zhang, R Xu, J Zhang, J Shen, C Zhang
Proceedings of the 61st Annual Meeting of the Association for Computational …, 2023
30*2023
Counterfactual and factual reasoning over hypergraphs for interpretable clinical predictions on ehr
R Xu, Y Yu, C Zhang, MK Ali, JC Ho, C Yang
Machine Learning for Health, 259-278, 2022
232022
Ehragent: Code empowers large language models for complex tabular reasoning on electronic health records
W Shi, R Xu, Y Zhuang, Y Yu, J Zhang, H Wu, Y Zhu, J Ho, C Yang, ...
arXiv preprint arXiv:2401.07128, 2024
19*2024
Neighborhood-regularized self-training for learning with few labels
R Xu, Y Yu, H Cui, X Kan, Y Zhu, J Ho, C Zhang, C Yang
AAAI 2023, 2023
192023
Learning task-aware effective brain connectivity for fmri analysis with graph neural networks
Y Yu, X Kan, H Cui, R Xu, Y Zheng, X Song, Y Zhu, K Zhang, R Nabi, ...
2022 IEEE International Conference on Big Data (Big Data), 4995-4996, 2022
19*2022
Weakly-supervised scientific document classification via retrieval-augmented multi-stage training
R Xu, Y Yu, J Ho, C Yang
Proceedings of the 46th International ACM SIGIR Conference on Research and …, 2023
142023
Knowledge-infused prompting: Assessing and advancing clinical text data generation with large language models
R Xu, H Cui, Y Yu, X Kan, W Shi, Y Zhuang, W Jin, J Ho, C Yang
132023
A survey on knowledge graphs for healthcare: Resources, applications, and promises
H Cui, J Lu, S Wang, R Xu, W Ma, S Yu, Y Yu, X Kan, C Ling, J Ho, ...
ICML 3rd Workshop on Interpretable Machine Learning in Healthcare (IMLH), 2023
122023
R-Mixup: Riemannian Mixup for Biological Networks
X Kan, Z Li, H Cui, Y Yu, R Xu, S Yu, Z Zhang, Y Guo, C Yang
KDD 2023, 2023
82023
Hypergraph transformers for ehr-based clinical predictions
R Xu, MK Ali, JC Ho, C Yang
AMIA Summits on Translational Science Proceedings 2023, 582, 2023
82023
Ram-ehr: Retrieval augmentation meets clinical predictions on electronic health records
R Xu, W Shi, Y Yu, Y Zhuang, B Jin, MD Wang, JC Ho, C Yang
ACL 2024, 2024
62024
Bmretriever: Tuning large language models as better biomedical text retrievers
R Xu, W Shi, Y Yu, Y Zhuang, Y Zhu, MD Wang, JC Ho, C Zhang, C Yang
arXiv preprint arXiv:2404.18443, 2024
52024
Multimodal fusion of ehr in structures and semantics: Integrating clinical records and notes with hypergraph and llm
H Cui, X Fang, R Xu, X Kan, JC Ho, C Yang
arXiv preprint arXiv:2403.08818, 2024
52024
MedAdapter: Efficient Test-Time Adaptation of Large Language Models towards Medical Reasoning
W Shi, R Xu, Y Zhuang, Y Yu, H Wu, C Yang, MD Wang
arXiv preprint arXiv:2405.03000, 2024
22024
Open visual knowledge extraction via relation-oriented multimodality model prompting
H Cui, X Fang, Z Zhang, R Xu, X Kan, X Liu, Y Yu, M Li, Y Song, C Yang
Advances in Neural Information Processing Systems 36, 2024
12024
Boosting Reward Model with Preference-Conditional Multi-Aspect Synthetic Data Generation
J Shen, R Xu, Y Jun, Z Qin, T Liu, C Yang, Y Liang, S Baumgartner, ...
arXiv preprint arXiv:2407.16008, 2024
2024
TACCO: Task-guided Co-clustering of Clinical Concepts and Patient Visits for Disease Subtyping based on EHR Data
Z Zhang, H Cui, R Xu, Y Xie, JC Ho, C Yang
arXiv preprint arXiv:2406.10061, 2024
2024
From Basic to Extra Features: Hypergraph Transformer Pretrain-then-Finetuning for Balanced Clinical Predictions on EHR
R Xu, Y Lu, C Liu, Y Chen, Y Sun, X Hu, JC Ho, C Yang
CHIL 2024 1, 16, 2024
2024
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