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| 2023, Vol. 30(5): 371-375 DOI: 10.3969/j.issn.1006-5253.2023.05.009 | ||
| Research on grouping hospitalization expenses of cataract patients based on decision tree model | ||
| Weng Xiaoyu1，Xi Shuxin1，Fang Chao2 | ||
| 1 Medical Department of Eye & ENT Hospital, Fudan University, Shanghai 200031, China; 2 Medical insurance office of Eye & ENT Hospital, Fudan University, Shanghai 200031, China |
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| Received 2023-04-25 Revised null | ||
| Supporting info | ||
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